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CHEVROLET COLORADO Technical Service Bulletin

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10005476 Bulletin Date: 20-Jan-2004
POWER TRAIN:AUTOMATIC TRANSMISSION

SLIP CONDITION IN 2ND, 3RD OR 4TH DAMAGED 2-4 BAND 3-4 CLUTCH ON THE 4L60E/4L65E AUTOMATIC TRANSMISSION. *TT *MJ

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10005162 Bulletin Date: 20-Oct-2005
POWER TRAIN:AUTOMATIC TRANSMISSION

THE SERVICE ENGINE SOON LAMP IS ILLUMINATED, NO 3RD AND 4TH GEAR, THE TRANSMISSION DOES NOT SHIFT CORRECTLY, THE TRANSMISSION FEELS LIKE IT SHIFTS TO NEUTRAL OR A LOSS OF DRIVE OCCURS. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10013034 Bulletin Date: 20-Jan-2004
STRUCTURE:BODY

ORANGE PEEL PAINT CONDITION. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10004411 Bulletin Date: 20-Jan-2003
OTHER

XM DEALER ASSISTANCE LINE INFORMATION. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10005490 Bulletin Date: 20-Jan-2004
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE

POWER TRAIN CONTROL MODULE P12 REPLACEMENT. SIT BULLETIN 1406647. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10005446 Bulletin Date: 20-Jan-2004
ELECTRICAL SYSTEM

BODY CONTROL MODULE (BCM) REPLACEMENT, ODOMETER PROGRAMMING. SIT BULLETIN 1408724. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10005477 Bulletin Date: 20-Jan-2004
STRUCTURE:BODY

REGULAR PRODUCTION ACCESSORY INSTALLATION INFORMATION. DEALERSHIPS SHOULD REFRAIN FROM INSTALLING BED EXTENDERS. THE CURRENT BUILD OF CERTAIN VEHICLES PREVENTS THE TAILGATE FROM BEING CLOSED WHEN THE BED EXTENDER BRACKETS ARE PROPERLY INS

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10005381 Bulletin Date: 20-Jan-2004
ENGINE AND ENGINE COOLING:ENGINE

VACUUM TYPE HISSING NOISE FROM ENGINE. THIS NOISE IS MORE NOTICEABLE WHEN THE VEHICLE IS PARKED IN AN ENCLOSED AREA WITH THE HOOD UP. 3.5 L52 ENGINE. SIT BULLETIN 1409740. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10005392 Bulletin Date: 20-Jan-2004
ENGINE AND ENGINE COOLING:ENGINE

WHINE TYPE NOISE FROM ENGINE. 3.5L L52. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10005432 Bulletin Date: 20-Jan-2004
ELECTRICAL SYSTEM

WILL NOT TURN ON ANY WARNING LIGHTS-BODY CONTROL MODULE. *MN

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10005428 Bulletin Date: 20-Jan-2004
VISIBILITY:DEFROSTER/DEFOGGER SYSTEM

AIRFLOW FROM LEFT SIDE DEFROST VENT LESS THAN RIGHT SIDE. SIT BULLETIN 1414379. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10005429 Bulletin Date: 20-Jan-2004
VISIBILITY:REARVIEW MIRRORS/DEVICES:INTERIOR

THE OWNERS MANUAL AND SI ARE INCORRECT IN DESCRIPTION OF OPERATION FOR THE AUTOMATIC DIMMING MIRROR WITH COMPASS, TEMPERATURE DISPLAY AND MAP LIGHTS. SIT BULLETIN 1414380. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10007237 Bulletin Date: 20-Jan-2004
POWER TRAIN

4L60E, 4L65E FORWARD AND LOW REVERSE WAVED STEEL CLUTCH PLATE APPEARANCE CHANGE. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10007141 Bulletin Date: 20-Jan-2004
STRUCTURE:BODY

PAINT ORANGE PEEL CONDITION. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10007182 Bulletin Date: 20-Jan-2004
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

DINGHY AND OR/ DOLLY TOWING - OWNERS MANUAL INFORMATION.*MR

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10007156 Bulletin Date: 20-Jan-2004
TIRES

CHANGING TIRE SIZE.*MR

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10007221 Bulletin Date: 20-Jan-2004
LATCHES/LOCKS/LINKAGES

REMOTE KEYLESS ENTRY FEEDBACK/DOOR LOCK AND LANGUAGE PERSONALIZATION.*MR

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10007233 Bulletin Date: 20-Jan-2004
POWER TRAIN:AUTOMATIC TRANSMISSION

SQUAWK OR GRUNT NOISE THAT OCCURS ON THE 2-3 UPSHIFT ON VEHICLES WITH 4L60E - M30, 4L60E M32 TRANSMISSION. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10007248 Bulletin Date: 20-Jan-2004
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

XM ERROR ON A RADIO DISPLAY. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10007932 Bulletin Date: 20-Jan-2004
ELECTRICAL SYSTEM:STARTER ASSEMBLY

STARTER CLICKS - NO CRANK CONDITION. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10006352 Bulletin Date: 20-Jan-2004
POWER TRAIN:AXLE ASSEMBLY

FRONT AXLE GROWL NOISE IN 2WD MAY NOT OCCUR IN 4WD. SIT BULLETIN 1459942. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10007290 Bulletin Date: 20-Jan-2004
POWER TRAIN:AXLE ASSEMBLY

FRONT AXLE GROWL NOISE IN 2WD MAY NOT OCCUR IN 4WD. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10006282 Bulletin Date: 20-Jan-2004
ENGINE AND ENGINE COOLING:COOLING SYSTEM

2.8 LK5 3.5 L52 ENGINE - COOLANT TEMPERATURE GAUGE DROPS ON ACCELERATION. SIT BULLETIN 1460312. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10006364 Bulletin Date: 20-Jan-2004
ENGINE AND ENGINE COOLING:COOLING SYSTEM

ENGINE COOLANT GAUGE DROP ON ACCELERATION. *MR

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10006302 Bulletin Date: 20-Jan-2004
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

XM RAPID ACTIVATION UTILIZATION. *MR

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10007969 Bulletin Date: 20-Jan-2004
ELECTRICAL SYSTEM

DIAGNOSTIC TROUBLE CODE (DTC) P0351 - P0358 MISLABELED DTCS. DTC DISPLAYED ON TECH 2 MAY NOT REFLECT ACTUAL IC CIRCUIT OR COIL/MODULE OR WHERE PROBLEM IS DETECTED. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10006710 Bulletin Date: 20-Jan-2004
ELECTRICAL SYSTEM

BATTERY LIGHT AND OR MESSAGE ON DIC WITH OR WITHOUT P0621, P0622. *MR

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10007533 Bulletin Date: 20-Jan-2004
ELECTRICAL SYSTEM:BATTERY

BATTERY MESSAGE DISPLAYED ON DIC AFTER A COLD START. NO CODES SET. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10007965 Bulletin Date: 20-Jan-2004
ELECTRICAL SYSTEM

APP SENSOR 2 AND/OR TP SENSOR 2 SIGNAL CIRCUIT VOLTAGES DROP. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10006748 Bulletin Date: 20-Jan-2004
ELECTRICAL SYSTEM

DOME LIGHT ON DOOR AJAR MESSAGE. *MR

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10006666 Bulletin Date: 20-Jan-2004
STRUCTURE

INTENTIONAL LACK OF SEALANT AT HEADBOARD OF PICKUP BOX. *MR

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10006590 Bulletin Date: 20-Jan-2004
ENGINE AND ENGINE COOLING:ENGINE

CRANK NO START OR START STALL; MAY SET ONE OR MORE OF THE FOLLOWING CODES: B1373 B1442 B2957 B3031. *MR

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10006597 Bulletin Date: 20-Jan-2004
STEERING:COLUMN

SQUEAK FROM LOWER STEERING COLUMN WHEN TURNING STEERING WHEEL. *MR

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10007215 Bulletin Date: 20-Jan-2004
STEERING:COLUMN

SQUEAK NOISE FROM LOWER STEERING COLUMN WHEN TURNING. *NM

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10006659 Bulletin Date: 20-Jan-2004
ELECTRICAL SYSTEM:WIRING

NO CRANK, NO START, FUSE 23 OPEN. *MR

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10006613 Bulletin Date: 20-Jan-2004
ELECTRICAL SYSTEM

DIAGNOSING ABS C0035 C0040 C0221 C0220. *MR

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10006617 Bulletin Date: 20-Jan-2004
ENGINE AND ENGINE COOLING:COOLING SYSTEM

TEMPERATURE COOLANT GAUGE LOW OR INOPERATIVE. *MR

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10006651 Bulletin Date: 20-Jan-2004
ELECTRICAL SYSTEM

UNWANTED HAZARD LIGHTS ON , IPC INOPERATIVE., DOOR LOCKS INOPERATIVE. NO START, BATTERY DEAD. *MR

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10006475 Bulletin Date: 20-Jan-2004
ELECTRICAL SYSTEM

DIAGNOSTIC TROUBLE CODE P0315, OIL LIFE MONITOR RESET AND/OR RADIO LOCK OUT AFTER SWAPPING BODY CONTROL MODULE (BCM). *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10006806 Bulletin Date: 20-Jan-2004
ELECTRICAL SYSTEM

BATTERY MESSAGE DISPLAYED AND DIC COLD START. NO CODES SET. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10006816 Bulletin Date: 20-Jan-2004
SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES

BRAKE PEDAL ARM MAY NOT STAY ENGAGED. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10006818 Bulletin Date: 20-Jan-2004
STRUCTURE

ROOF WELD JOINT REVEAL MOLDING REPLACEMENT (DITCH MOLDING). *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10006417 Bulletin Date: 20-Jan-2004
SERVICE BRAKES, HYDRAULIC

FRONT BRAKES SEEM APPLIED. *MR

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10006565 Bulletin Date: 20-Jan-2004
ENGINE AND ENGINE COOLING:ENGINE

4.3 4.8 5.3 6.0 LR4 LU3 LM7 L59 LQ4 LQ9 ENGINES- EVAP CODE P0442. *MR

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10006494 Bulletin Date: 20-Jan-2004
STRUCTURE: FRAME AND MEMBERS:UNDERBODY SHIELDS

RATTLE NOISE REAR OF EXTENDED CAB. *MR

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10006492 Bulletin Date: 20-Jan-2004
STRUCTURE

WATER LEAK LEFT RIGHT FLOOR. *MR

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10006940 Bulletin Date: 20-Jan-2004
VISIBILITY:WINDSHIELD

WIND NOISE AT WINDSHIELD. *MR

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10006948 Bulletin Date: 20-Jan-2004
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

PRODUCT INFORMATION REGARDING RADIO PERSONALIZATION. *MR

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10007607 Bulletin Date: 20-Jan-2004
TIRES

P265/75R15 TIRE VIBRATION AT HIGHWAY SPEED. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10006947 Bulletin Date: 20-Jan-2004
SUSPENSION

Z71 4WD ONLY ROUGH STIFF BOUNCY RIDE. *MR

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10006949 Bulletin Date: 20-Jan-2004
POWER TRAIN:MANUAL TRANSMISSION

MANUAL TRANSMISSION STUCK IN 3RD GEAR. *MR

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10006897 Bulletin Date: 20-Jan-2004
ENGINE AND ENGINE COOLING:ENGINE

WHINE OR RATTLE NOISE FROM ENGINE. *MR

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10006963 Bulletin Date: 20-Jan-2004
ELECTRICAL SYSTEM

ENGINE- DIAGNOSTIC TROUBLE CODE P0507. *MR

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10007258 Bulletin Date: 20-Jan-2004
ELECTRICAL SYSTEM

PCM (POWERTRAIN CONTROL MODULE) PIN FIT CAUSING VARIOUS DRIVEABILITY, A/C, IPC (INSTRUMENT PANEL CLUSTER), ENGINE CONTROL, TRANS, EVAP CONCERNS. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10007760 Bulletin Date: 20-Jan-2004
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

NO AUDIO AND RADIO DISPLAY INOPERATIVE OR CLOCK RESETS. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10007854 Bulletin Date: 20-Jan-2004
STRUCTURE:BODY

WATER LEAKS ON DRIVERS FLOOR. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10007762 Bulletin Date: 20-Jan-2004
ELECTRICAL SYSTEM

DIAGNOSTIC TROUBLE CODE (DTC) P0621 AND/OR P0622. BATTERY CHARGE INDICATOR ILLUMINATED ON INSTRUMENT PANEL CLUSTER (IPC). *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 634999 Bulletin Date: 20-Aug-2005
POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKA

DIAGNOSIS OF CRACKED OR BROKEN TRANSMISSION CASE. *TT 2006 AND PRIOR CARS AND LIGHT DUTY TRUCKS. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10007771 Bulletin Date: 20-Jan-2004
EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES

ALARM SOUNDS WHEN UNLOCKING DOORS WITH A KEY. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10007732 Bulletin Date: 20-Jan-2004
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

OIL CONSUMPTION AND/OR BLACK SMOKE FROM EXHAUST. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10008887 Bulletin Date: 20-Jan-2004
SUSPENSION:REAR

RUB OR SCRAPE NOISE FROM REAR AXLE AREA ON TURNS. *MJ

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10013002 Bulletin Date: 20-Feb-2004
STRUCTURE:BODY

LACK OF SEAM SEALER AT THE HEADBOARD OF THE PICK-UP BOX ON REGULAR AND EXTENDED CABS. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10014872 Bulletin Date: 20-Mar-2005
POWER TRAIN:AXLE ASSEMBLY

AXLE GRINDING OR SIMILAR CONCERN AFTER USING SPARE TIRE. *EH

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10014873 Bulletin Date: 20-Mar-2005
EQUIPMENT:ELECTRICAL

BUTTONS ARE NOT LABELED. *EH

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10004720 Bulletin Date: 20-Oct-2003
POWER TRAIN:DRIVELINE

DRIVELINE CHARACTERISTICS FOR FOUR-WHEEL DRIVE (4WD) SYSTEM. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10005556 Bulletin Date: 20-Nov-2003
SERVICE BRAKES, HYDRAULIC

NEW ESSENTIAL TOOL CH-47661 - ON-CAR BRAKE LATHE. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10002166 Bulletin Date: 20-Feb-2007
ENGINE AND ENGINE COOLING:ENGINE

MULTIPLE DRIVEABILITY SYMPTOMS OF LONG OR HARD STARTS, CHUGGLE, ROUGH IDLE AND LIGHT OR INTERMITTENT MISFIRE DUE TO CLOGGED FUEL INJECTORS. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10005566 Bulletin Date: 20-Nov-2003
POWER TRAIN:AUTOMATIC TRANSMISSION

4L60-E AUTOMATIC TRANSMISSION OIL PUMP FIRST AND SECOND DESIGN IDENTIFICATION. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10014842 Bulletin Date: 20-Mar-2005
ENGINE AND ENGINE COOLING

SES LIGHT. *EH

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10014849 Bulletin Date: 20-Mar-2005
STRUCTURE:BODY:DOOR

REMOVAL OF DOOR TRIM. *EH

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10009192 Bulletin Date: 20-Mar-2004
TIRES

VIBRATION AT HIGHWAY SPEEDS CAUSED BY THE TIRES FLAT SPOTTING AS A RESULT OF THE TIRES REACHING HIGH TEMPERATURES AND THEN COOLING WHILE PARKED. ENGINEERING IS CURRENTLY TESTING A REDESIGN OF THE TIRE. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10009194 Bulletin Date: 20-Mar-2004
SUSPENSION

CORRECTION TO A DEALER VME SENT OUT ON MARCH 23, 2004 WITH REGARD TO CUSTOMERS COMMENTS THAT THEY FEEL THEIR SUSPENSION RIDE IS TOO STIFF, TOO SOFT, TOO SHAKY OR INCONSISTENT. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10012724 Bulletin Date: 20-Nov-2004
EQUIPMENT:ELECTRICAL:AIR CONDITIONER

WHISTLE HISS HUM NOISE HEARD WHEN AC IS ON. *EH UPDATED *EH

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10014955 Bulletin Date: 20-Jul-2005
SUSPENSION

PREMATURE FRONT TIRE WEAR. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10012181 Bulletin Date: 20-Jan-2006
POWER TRAIN:AUTOMATIC TRANSMISSION

NOISE AND BUMP CLUNK FELT WHEN TRANSFER CASE SHIFTED INTO FOUR LOW. *EH

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10008456 Bulletin Date: 20-May-2004
EXTERIOR LIGHTING

LIGHTING APPLICATIONS FOR VEHICLES WHERE SNOWPLOW DAYTIME RUNNING LIGHTS (DRL'S) ARE/ ARE NOT REQUIRED. FISHER. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10008470 Bulletin Date: 20-Jun-2004
ENGINE AND ENGINE COOLING:ENGINE

UNDERHOOD WHINE OR RATTLE TYPE NOISE. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10012109 Bulletin Date: 20-Jul-2004
ENGINE AND ENGINE COOLING:ENGINE

NEW CYLINDER BORE LINER/PISTON SLEEVE REPLACEMENT PROCEDURE. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10012602 Bulletin Date: 20-Apr-2004
ENGINE AND ENGINE COOLING

EXHAUST SYSTEM POPPING SNAPPING NOISE WHEN VEHICLE IS HOT AT IDLE OR IMMEDIATELY AFTER VEHICLE IS SHUT OFF. *EH

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10012622 Bulletin Date: 20-Apr-2004
ELECTRICAL SYSTEM

BATTERY MESSAGE DISPLAYED IN DRIVERS INFORMATION CENTER. *EH

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10012684 Bulletin Date: 20-Feb-2004
STRUCTURE:BODY

REPAIR PROCEDURE FOR PAINT CONCERN. *EH

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10011234 Bulletin Date: 20-Sep-2006
STRUCTURE:BODY

WATER ON DRIVER'S FLOOR. *EH

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10009225 Bulletin Date: 20-Apr-2004
ENGINE AND ENGINE COOLING:ENGINE

SERVICE ENGINE SOON LAMP BEING ILLUMINATED. WITH DIAGNOSTIC TROUBLE CODES P0507, P0621 OR P0622. GM VOICEMAIL EXPRESS. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10014977 Bulletin Date: 20-Mar-2005
SUSPENSION

REVISED WHEEL ALIGNMENT SPECIFICATIONS. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10017818 Bulletin Date: 20-Sep-2005
ENGINE AND ENGINE COOLING

INFORMATION ON USE OF BOLT EXTRACTOR TOOL KIT PART NUMBER EN-47702 FOR REMOVING BROKEN CYLINDER HEAD OR MAIN BEARING CAP BOLTS ON INLINE TRUCK ENGINES. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10015018 Bulletin Date: 20-Sep-2005
EQUIPMENT

INFORMATION ON UPGRADING CERTAIN ONSTAR GENERATION 5 ANALOG/DIGITAL-READY SYSTEMS TO ONSTAR GENERATION 6 DUAL-MODE (ANALOG/DIGITAL). *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10015039 Bulletin Date: 20-May-2005
AIR BAGS

AIR BAG READINESS LIGHT/SUPPLEMENTAL INFLATABLE RESTRAINT (SIR) LIGHT ON, DIAGNOSTIC TROUBLE CODE(S) (DTC) B0057, B0058, B0059, B0064, B0065, B0066. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10014251 Bulletin Date: 20-Jul-2004
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

OIL LIFE SYSTEM RESET PROCEDURES-TRUCKS. BUICK TERAZZA 2005, GMC SIERRA DENALI 2002-2003, GMC B7 CHASSIS MEDIUM DUTY 2003-2005 AND GMC 560 C-SERIES 2003-2005 *SC

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10013184 Bulletin Date: 20-Jul-2004
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

GM SERVICE TECHNICAL COLLEGE. *EH

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10013186 Bulletin Date: 20-Jul-2004
POWER TRAIN:AUTOMATIC TRANSMISSION

PROGRAMMING THE PCM. *EH

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10013329 Bulletin Date: 20-Aug-2004
ENGINE AND ENGINE COOLING

RPM BEING TO LOW MAY CAUSE VIBRATION AT IDLE AND OR A ROUGH IDLE. *EH

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10013193 Bulletin Date: 20-Sep-2004
ENGINE AND ENGINE COOLING

POSSIBLE LEAK IN THE AIR INDUCTION SYSTEM. *EH

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10011258 Bulletin Date: 20-Sep-2004
STRUCTURE:BODY:BUMPERS

BUMPER BOLT BREAKAGE DURING REMOVAL PRIOR TO INSTALLING TRAILER HITCHES. *EH

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10011260 Bulletin Date: 20-Sep-2004
ENGINE AND ENGINE COOLING

EXHAUST BUZZ AT APPROXIMATELY 2100 RPM WIRH A POSSIBLE CAUSE OF THE HEAT SHIELD CONTACT WITH EXHAUST MANIFOLD. *EH

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10005044 Bulletin Date: 20-Sep-2003
OTHER

GM SERVICE TECHNICAL COLLEGE WITH A MESSAGE REGARDING GM SERVICE KNOW-HOW SEMINARS. GM VOICEMAIL LOG. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10013139 Bulletin Date: 20-Nov-2003
ENGINE AND ENGINE COOLING

PCM CONTROL PLACEMENT. *EH

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10013259 Bulletin Date: 20-Nov-2003
POWER TRAIN:AUTOMATIC TRANSMISSION

FOUR WHEEL DRIVE SYSTEM OPERATION. *EH

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10016818 Bulletin Date: 19-Jan-1901
SUSPENSION

VIBRATION HIGHWAY SPEED Z71 AND Z85 SUSPENSION. *SC

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10008788 Bulletin Date: 20-Jan-2004
ELECTRICAL SYSTEM

VARIOUS DRIVEABILITY, AIR CONDITIONER, INSTRUMENT PANEL CLUSTER, ENGINE CONTROL, TRANSMISSION, EVAP CONCERNS. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010876 Bulletin Date: 19-Jan-1901
ENGINE AND ENGINE COOLING

ENGINE CONTROL CONCERNS DUE TO INTERMITTENT POWER CONTROL MODULE CONNECTION LOSS. *EH

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10008785 Bulletin Date: 20-Jan-2004
VISIBILITY:DEFROSTER/DEFOGGER SYSTEM:WINDSHIELD:BL

FLUTTERING TYPE NOISE WITH THE HVAC BLOWER MOTOR ON. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10009646 Bulletin Date: 20-Jan-2004
ENGINE AND ENGINE COOLING:ENGINE

END OF ENGINE EXCHANGE PROGRAM FOR 3.5 L52 AND 2.8 LK5 ENGINES. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10011688 Bulletin Date: 19-Jan-1901
ENGINE AND ENGINE COOLING

FLASHING SERVICE ENGINE SOON LIGHT WITH POSSIBLE MISFIRE AND P0300-P0304 DIAGNOSTIC TROUBLE CODE. *EH ENGINE EXCHANGE PROGRAM. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010050 Bulletin Date: 20-Jan-2004
ENGINE AND ENGINE COOLING

MISFIRE AND POSSIBLE P0300-P0305 DIAGNOSTIC TROUBLE CODES. SERVICE ENGINE SOON LIGHT ON TOO. *SC

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10009386 Bulletin Date: 20-Jan-2004
VISIBILITY:DEFROSTER/DEFOGGER SYSTEM:WINDSHIELD:BL

BLOWER MOTOR MAY STAY ON ALL THE TIME OR HAVE ERRATIC BLOWER MOTOR OPERATION. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10009381 Bulletin Date: 20-Jan-2004
STRUCTURE:BODY

WATER LEAK ON DRIVERS FLOOR. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10009981 Bulletin Date: 19-Jan-1901
STRUCTURE

WATER LEAK ON DRIVERS FLOOR. *TC

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10009382 Bulletin Date: 19-Jan-1901
FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM

FUEL GAUGE FLUCTUATION IN PARK OR NEUTRAL. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10013506 Bulletin Date: 19-Jan-1901
ELECTRICAL SYSTEM

DOME LIGHT STAYS ON OR THE DOOR AJAR MESSAGE IS ILLUMINATED. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010368 Bulletin Date: 19-Jan-1901
STRUCTURE:BODY:BUMPERS

BUMPER BOLT AND OR NUT BREAKS WHEN ATTEMPTING REMOVAL. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10009676 Bulletin Date: 20-Jan-2004
STRUCTURE:BODY:BUMPERS

WHEN REMOVING THE REAR BUMPER TO INSTALL A TRAILER HITCH, THE RIGHT BOLT MAY BREAK OR THE SPOT WELD HOLDING THE NUT IN PLACE BREAKS LOOSE. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10009620 Bulletin Date: 19-Jan-1901
POWER TRAIN

FLUID LEAK BETWEEN TRANSFER CASE AND TRANSMISSION ADAPTER. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010372 Bulletin Date: 19-Jan-1901
FUEL SYSTEM, OTHER

SOME 2004 FULL SIZE TRUCKS AND UTILITIES MAY EXPERIENCE A DIAGNOSTIC TROUBLE CODE P0442. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010362 Bulletin Date: 19-Jan-1901
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE

PCM PROGRAMMING CONCERNS. GMT355. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10009508 Bulletin Date: 19-Jan-1901
TIRES:TEMPORARY/EMERGENCY SPARE TIRE

THE SPARE TIRE IS A DIFFERENT SIZE COMPARED TO THE REST OF THE TIRES. THE Z71 OPTION COMES WITH P265/75R15 TIRES, AND THE SPARE TIRE IS A P235/75R15. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10009515 Bulletin Date: 19-Jan-1901
EQUIPMENT:ELECTRICAL

ODOMETER READS 0 MILES AFTER REPLACING THE INSTRUMENT PANEL CLUSTER (IPC). *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010235 Bulletin Date: 20-Jan-2004
ELECTRICAL SYSTEM:STARTER ASSEMBLY:SOLENOID

PRESSURE CONTROL SOLENOID OUTPUT FUNCTION INOPERATIVE ON TECH 2. *SC

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010224 Bulletin Date: 20-Jan-2004
STRUCTURE:BODY

BODY SIDE MOLDINGS BECOME LOOSE/RPO B84. *SC

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10011601 Bulletin Date: 19-Jan-1901
TIRES

VIBRATION HIGHWAY SPEED. SUSPENSION PACKAGE MAY EXPERIENCE A VIBRATION AT HIGHWAY SPEEDS. *EH

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010028 Bulletin Date: 20-Jan-2004
SUSPENSION

VIBRATION AT HIGHWAY SPEEDS. *SC

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10009977 Bulletin Date: 20-Jan-2004
VISIBILITY:DEFROSTER/DEFOGGER SYSTEM:WINDSHIELD:HE

DTC P0128 AND/OR NO HEAT FROM HEATER. *SC

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010073 Bulletin Date: 20-Jan-2004
STRUCTURE

ROOF DITCH MOLDING MAY LOOSE. *SC

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010131 Bulletin Date: 20-Jan-2004
ENGINE AND ENGINE COOLING:ENGINE

VIBRATION AT IDLE AND/OR ROUGH IDLE. (EXTENDED CREW CABS ONLY). *JB

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010074 Bulletin Date: 20-Jan-2004
ELECTRICAL SYSTEM:FUSES AND CIRCUIT BREAKERS

NO CRANK, NO START IGN FUSE #23 IN THE UBEC MAY BE OPEN. *SC

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010068 Bulletin Date: 20-Jan-2004
SERVICE BRAKES, HYDRAULIC:ANTILOCK:ABS WARNING LIG

ABS BRAKE VALVE BLEED PROCEDURE CORRECTION. *SC

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10009955 Bulletin Date: 20-Aug-2004
VEHICLE SPEED CONTROL:LINKAGES

MA5 5 SPEED NORMAL REVERSE GEAR OPERATION. *TC UPDATE. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010015 Bulletin Date: 20-Jan-2004
ENGINE AND ENGINE COOLING

ENGINE VIBRATION/MOAN. *TC

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010277 Bulletin Date: 20-Jan-2004
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

EXHAUST MOAN AT 1,500 TO 1,800 RPM. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10009969 Bulletin Date: 20-Jan-2004
EQUIPMENT:ELECTRICAL

BUZZ OR CRACKLE NOISE FROM THE AUDIO SPEAKERS. *SC

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010080 Bulletin Date: 19-Jan-1901
POWER TRAIN:AUTOMATIC TRANSMISSION

THE 4L60E/4L65E AUTOMATIC TRANSMISSION SLIP CONDITION IN 2ND, 3RD, OR 4TH GEAR. ALSO TO INCLUDE THE PONTIAC GTO 2005. *TC

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10021019 Bulletin Date: 20-Sep-2006
POWER TRAIN:MANUAL TRANSMISSION

SLIP CONDITION IN 2ND, 3RD, OR 4TH. DAMAGED 2-4 OR 3-4 CLUTCH. *KB

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010194 Bulletin Date: 20-Jan-2004
ENGINE AND ENGINE COOLING:ENGINE

BROKEN HEAD BOLT REPAIR. *TC

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010251 Bulletin Date: 19-Jan-1901
ENGINE AND ENGINE COOLING:ENGINE

SERVICE ENGINE SOON LIGHT DUE TO A P0171 DIAGNOSTIC TROUBLE CODE. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010271 Bulletin Date: 20-Jan-2004
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

EXHAUST BUZZ NOISE. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10009979 Bulletin Date: 20-Oct-2004
STEERING:COLUMN LOCKING:ANTI-THEFT DEVICE

STEERING WILL NOT LOCK WHEN KEY IS REMOVED FROM THE IGNITION. *TC UPDATE. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010547 Bulletin Date: 19-Jan-1901
ENGINE AND ENGINE COOLING

CYLINDER LINER REPLACEMENT INFORMATION - INLINE TRUCK ENGINES. *EH

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010047 Bulletin Date: 20-Jan-2004
ELECTRICAL SYSTEM

ADDITIONAL DIAGNOSTICS FOR ABS DTC'S. *TC

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010099 Bulletin Date: 20-Jan-2004
ELECTRICAL SYSTEM:FUSES AND CIRCUIT BREAKERS

FUSE 42 OPENS WHEN USING THE POWER WINDOW OR SPORADIC DOOR LOCKS. *TC

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010117 Bulletin Date: 20-Jan-2004
EQUIPMENT:ELECTRICAL

TWO TYPES OF AUDIBLE WARNINGS LOCATIONS AND SOUNDS. *TC

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010577 Bulletin Date: 19-Jan-1901
POWER TRAIN:AUTOMATIC TRANSMISSION

HARSH 1-2 SHIFT. *EH

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10019186 Bulletin Date: 19-Jan-1901
EXTERIOR LIGHTING:HEADLIGHTS

IPC, INTERIOR LIGHTS AND/OR HEADLAMPS FLICKER. *AK

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10019186 Bulletin Date: 19-Jan-1901
INTERIOR LIGHTING

IPC, INTERIOR LIGHTS AND/OR HEADLAMPS FLICKER. *AK

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010256 Bulletin Date: 20-Jan-2004
ELECTRICAL SYSTEM

PASSENGER HEATED SEAT AND/OR LUMBAR INOPERATIVE FUSE 18 OPEN. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10017147 Bulletin Date: 19-Jan-1901
SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER

HVAC, PASSENGER LUMBAR AND/OR PASSENGER HEATED SEAT INOPERATIVE. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010257 Bulletin Date: 20-Jan-2004
SUSPENSION:FRONT

SQUEAK OR CRUNCH NOISE FROM FRONT SUSPENSION OVER BUMPS. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010605 Bulletin Date: 19-Jan-1901
POWER TRAIN:AUTOMATIC TRANSMISSION

3-2 AND 4-2 WOT DOWN SHIFT INORMATION. *EH

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010282 Bulletin Date: 19-Jan-1901
VISIBILITY:GLASS, SIDE/REAR

DOOR GLASS BECOMES LOOSE FROM THE REGULATOR. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010648 Bulletin Date: 19-Jan-1901
VISIBILITY:DEFROSTER/DEFOGGER SYSTEM:WINDSHIELD:HE

VIBRATION AT ALL SPEEDS DAMAGED TRANSMISSION TAILSHAFT BUSHING CRACKED EXHAUST AT CATALYTIC CONVERTER. *EH

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010620 Bulletin Date: 19-Jan-1901
TIRES:TREAD/BELT

EXCESSIVE INSIDE TIRE WEAR. *EH

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010591 Bulletin Date: 19-Jan-1901
STRUCTURE:BODY:DOOR

DRIVERS OR PASSENGERS DOOR SWITCH BEZEL. *EH

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010592 Bulletin Date: 19-Jan-1901
ELECTRICAL SYSTEM:BATTERY:CABLES

POSITIVE BATTERY CABLE PROTECTIVE COVER MISSING OR BROKEN. *EH

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10011666 Bulletin Date: 19-Jan-1901
ENGINE AND ENGINE COOLING

SERVICE ENGINE SOON LIGHT DUE TO A P0171 DIAGNOSTIC TROUBLE CODE. *EH 3221A NOT YET RECEIVED. *TT UPDATE. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010642 Bulletin Date: 19-Jan-1901
POWER TRAIN:AXLE ASSEMBLY

RUB OR SCRAPE NOISE FROM REAR AXLE AREA ON TURNS. *EH

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10011942 Bulletin Date: 19-Jan-1901
ENGINE AND ENGINE COOLING:ENGINE

SUPPLEMENT TO 04-06-04-081 - PART NUMBER INFORMATION - 2004 AND 2005 3.5L L52 5 CYLINDER ENGINES. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10011696 Bulletin Date: 19-Jan-1901
SUSPENSION

FRONT AXLE GROWL NOISE IN 2 WHEEL DRIVE MAY NOT OCCUR IN 4 WHEEL DRIVE. *EH

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10011632 Bulletin Date: 19-Jan-1901
ENGINE AND ENGINE COOLING

TEMPERATURE COOLANT GAUGE LOW OR INOPERATIVE. *EH

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10017156 Bulletin Date: 19-Jan-1901
ENGINE AND ENGINE COOLING:ENGINE

ENGINE VIBRATION AFTER ENGINE OR CRANKSHAFT REPLACEMENT. *SC

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10017166 Bulletin Date: 19-Jan-1901
POWER TRAIN:MANUAL TRANSMISSION

GM POWERTRAIN WOULD LIKE TO RECEIVE PRODUCT FEEDBACK ON VEHICLES WITH THE MA5 5-SPEED MANUAL TRANSMISSION, FOR ANY LEAK OR NOISE CONDITION, PRIOR TO ANY REPAIR ATTEMPTS. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10011651 Bulletin Date: 19-Jan-1901
VISIBILITY:REARVIEW MIRRORS/DEVICES

VIEW MIRROR OPERATION OPTION DF8 AND DC4. *EH

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10017189 Bulletin Date: 19-Jan-1901
POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

POSSIBLE NO 4WD SHIFT CONCERN DIAGNOSTIC TROUBLE CODE C0327. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10017221 Bulletin Date: 19-Jan-1901
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

04-06-04-081A EXHAUST VALVE SEAL AND SPRING REPLACEMENT SUPPLEMENT. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10017170 Bulletin Date: 20-Oct-2006
POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT

RIGHT REAR WHEEL APPEARS TO EXTEND OUT FURTHER THAN THE LEFT SIDE. *SC

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10017183 Bulletin Date: 19-Jan-1901
ELECTRICAL SYSTEM

MULTIPLE ELECTRICAL CONCERNS INSTRUMENT PANEL CLUSTER INDICATORS ILLUMINATE POSSIBLE NO START. *SC

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10017089 Bulletin Date: 19-Jan-1901
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AN

DRIVE BELT NOISE - ADJUST OR REPLACE IDLER PULLEY BRACKET. *TT POTENTIAL ALIGNMENT AND BELT ISSUES. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10017257 Bulletin Date: 19-Jan-1901
ELECTRICAL SYSTEM

CRUISE CONTROL AND/OR SUNVISOR VANITY LIGHT INOPERATIVE FUSE OPEN. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10014876 Bulletin Date: 19-Jan-1901
ENGINE AND ENGINE COOLING

SERVICE ENGINE SOON (SES) LIGHT AND REDUCED ENGINE POWER DUE TO A P0507 DIAGNOSTIC TROUBLE CODE. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10013546 Bulletin Date: 19-Jan-1901
EQUIPMENT:ELECTRICAL:AIR CONDITIONER

ENGINEERING INVESTIGATION OF THE HVAC BLOWER RESISTOR AND MOTOR. *TT UPDATE. TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10017299 Bulletin Date: 19-Jan-1901
POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

ELECTRONIC TRANSFER CASE UNABLE TO COMPLETE SHIFT. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10017200 Bulletin Date: 19-Jan-1901
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

OWNERS MANUAL INFORMATION INCORRECT. THE OWNERS MANUAL INDICATES FOR 4WD VEHICLES, IF THE VEHICLE IS TO BE DINGHY OR DOLLY TOWED WITH THE KEY IN THE LOCK POSITION, THE CLSTR AND RDO BATT FUSES SHOULD BE PULLED FROM THE INSTRUMENT PANEL FUS

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10021348 Bulletin Date: 19-Jan-1901
SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT

ABS LIGHT ON WITH EBCM DTC'S C0035, C0040, C0220 AND/OR C0221. *KB

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10016563 Bulletin Date: 19-Jan-1901
SERVICE BRAKES, HYDRAULIC:ANTILOCK:ABS WARNING LIG

ANTI-LOCK BRAKING SYSTEM (ABS) LIGHT ON WITH EBCM DIAGNOSTIC TROUBLE CODES (DTCS) C0040, C0035, C0221 AND/OR C0220. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10014875 Bulletin Date: 19-Jan-1901
SERVICE BRAKES, AIR:ANTILOCK:WHEEL SPEED SENSOR

TECH 2 DISPLAYS ASTERISK FOR THE LEFT FRONT WHEEL SPEED SENSOR. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10017250 Bulletin Date: 19-Jan-1900
ELECTRICAL SYSTEM

UNWANTED HAZARD LIGHTS ON , IPC INOPERATIVE., DOOR LOCKS INOPERATIVE. NO START, BATTERY DEAD. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10016521 Bulletin Date: 19-Jan-1901
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DR

ENGINEERING INVESTIGATION/PREMATURE REAR BRAKE SHOE WEAR. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10017301 Bulletin Date: 19-Jan-1901
STRUCTURE:BODY:TAILGATE

REAR TAILGATE HARD TO OPEN. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10018577 Bulletin Date: 19-Jan-1901
ENGINE AND ENGINE COOLING

P0300 DUE TO RANDOM MISFIRES NOT FELT - POSSIBLE ACCESSORY PULLEY. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10017275 Bulletin Date: 19-Jan-1901
ELECTRICAL SYSTEM:FUSES AND CIRCUIT BREAKERS

20A STOP FUSE OPENS AT TIMES. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10019180 Bulletin Date: 19-Jan-1901
ENGINE AND ENGINE COOLING:ENGINE

SERVICE ENGINE SOON LIGHT AFTER INTERNAL ENGINE REPAIRS DUE TO DIAGNOSTIC TROUBLE CODE P0017. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10019187 Bulletin Date: 19-Jan-1901
VISIBILITY:DEFROSTER/DEFOGGER SYSTEM:WINDSHIELD:BL

BLOWER MOTOR INOPERATIVE IN ANY ONE OR MORE BLOWER SPEED. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10019455 Bulletin Date: 19-Jan-1901
ENGINE AND ENGINE COOLING:ENGINE

A ROUGH IDLE / RUNNING CONCERN MAY BE ENCOUNTERED WITH A P0014 AND / OR P0017 DTC. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10019427 Bulletin Date: 19-Jan-1901
ENGINE AND ENGINE COOLING:ENGINE

ROUGH IDLE WITH DTC P0014 AND/OR P0017 - INSPECT CAM ACTUATOR SOLENOID SCREENS AND CRANKSHAFT END PLAY. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10019181 Bulletin Date: 19-Jan-1901
VISIBILITY:WINDSHIELD WIPER/WASHER

WIPERS CYCLE SEVERAL TIMES, THEN PARK IN THE MIDDLE OF THE WINDSHIELD. *AK

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10019457 Bulletin Date: 19-Jan-1901
ELECTRICAL SYSTEM:IGNITION

SERVICING THE IGNITION SWITCH AND/OR PASSLOCK SENSOR. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10020492 Bulletin Date: 20-Sep-2006
ELECTRICAL SYSTEM:FUSES AND CIRCUIT BREAKERS

SES LIGHT DUE TO A P060E DTC INSPECT APP AND TP CIRCUITS. *KB

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10020756 Bulletin Date: 19-Jan-1901
SERVICE BRAKES, AIR

BRAKES SEEM TO GRAB ON FIRST FEW BRAKE APPLICATIONS. *KB

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10016263 Bulletin Date: 20-Nov-2004
POWER TRAIN:MANUAL TRANSMISSION

MANUAL TRANSMISSION SHIFTING-SOME OWNERS MAY COMMENT ON DIFFICULTY SHIFTING INTO REVERSE. *SC

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10018132 Bulletin Date: 20-Sep-2005
ELECTRICAL SYSTEM:BATTERY

BATTERY DRAW. GM. TECH LINK. *TT

2004 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10008402 Bulletin Date: 20-Jun-2004
ELECTRICAL SYSTEM:WIRING

NEW VEHICLE AND SNOWPLOW MODEL APPLICATION INFORMATION. TWO NEW PLUG-IN HARNESS KITS. WESTERN PRODUCTS SERVICE BULLETIN. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 634999 Bulletin Date: 20-Aug-2005
POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKA

DIAGNOSIS OF CRACKED OR BROKEN TRANSMISSION CASE. *TT 2006 AND PRIOR CARS AND LIGHT DUTY TRUCKS. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10014872 Bulletin Date: 20-Mar-2005
POWER TRAIN:AXLE ASSEMBLY

AXLE GRINDING OR SIMILAR CONCERN AFTER USING SPARE TIRE. *EH

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10014873 Bulletin Date: 20-Mar-2005
EQUIPMENT:ELECTRICAL

BUTTONS ARE NOT LABELED. *EH

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10014841 Bulletin Date: 20-Mar-2005
POWER TRAIN:AUTOMATIC TRANSMISSION

RECREATIONAL OR DINGY TOWING. *EH

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10014849 Bulletin Date: 20-Mar-2005
STRUCTURE:BODY:DOOR

REMOVAL OF DOOR TRIM. *EH

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10012724 Bulletin Date: 20-Nov-2004
EQUIPMENT:ELECTRICAL:AIR CONDITIONER

WHISTLE HISS HUM NOISE HEARD WHEN AC IS ON. *EH UPDATED *EH

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10014955 Bulletin Date: 20-Jul-2005
SUSPENSION

PREMATURE FRONT TIRE WEAR. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10012181 Bulletin Date: 20-Jan-2006
POWER TRAIN:AUTOMATIC TRANSMISSION

NOISE AND BUMP CLUNK FELT WHEN TRANSFER CASE SHIFTED INTO FOUR LOW. *EH

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10012109 Bulletin Date: 20-Jul-2004
ENGINE AND ENGINE COOLING:ENGINE

NEW CYLINDER BORE LINER/PISTON SLEEVE REPLACEMENT PROCEDURE. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10012729 Bulletin Date: 20-Feb-2006
POWER TRAIN:AUTOMATIC TRANSMISSION

DIAGNOSTIC TROUBLE CODE (DTC) P0756, SERVICE ENGINE SOON (SES) LIGHT ON, POOR PERFORMANCE/ACCELERATION. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10011957 Bulletin Date: 20-Nov-2004
POWER TRAIN

INVENTORY UPGRADE - HARSH 1-2 SHIFT. SERVICE BULLETIN 04-07-30-042 TO REPROGRAM THE PCM (POWERTRAIN CONTROL MODULE). *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10012059 Bulletin Date: 20-Dec-2004
ELECTRICAL SYSTEM

RECOMMENDED 12VOLT SWITCHED ACCESSORY SOURCES. FISHER. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10014977 Bulletin Date: 20-Mar-2005
SUSPENSION

REVISED WHEEL ALIGNMENT SPECIFICATIONS. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10017818 Bulletin Date: 20-Sep-2005
ENGINE AND ENGINE COOLING

INFORMATION ON USE OF BOLT EXTRACTOR TOOL KIT PART NUMBER EN-47702 FOR REMOVING BROKEN CYLINDER HEAD OR MAIN BEARING CAP BOLTS ON INLINE TRUCK ENGINES. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10017375 Bulletin Date: 20-Aug-2005
SEAT BELTS:FRONT:BUCKLE ASSEMBLY

PASSENGER SEAT BELT BUCKLE HARD TO MOVE PAST STITCHING AND/OR FINISH KNOT IS FRAYING. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10015039 Bulletin Date: 20-May-2005
AIR BAGS

AIR BAG READINESS LIGHT/SUPPLEMENTAL INFLATABLE RESTRAINT (SIR) LIGHT ON, DIAGNOSTIC TROUBLE CODE(S) (DTC) B0057, B0058, B0059, B0064, B0065, B0066. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10014251 Bulletin Date: 20-Jul-2004
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

OIL LIFE SYSTEM RESET PROCEDURES-TRUCKS. BUICK TERAZZA 2005, GMC SIERRA DENALI 2002-2003, GMC B7 CHASSIS MEDIUM DUTY 2003-2005 AND GMC 560 C-SERIES 2003-2005 *SC

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10011258 Bulletin Date: 20-Sep-2004
STRUCTURE:BODY:BUMPERS

BUMPER BOLT BREAKAGE DURING REMOVAL PRIOR TO INSTALLING TRAILER HITCHES. *EH

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10013043 Bulletin Date: 20-Oct-2004
POWER TRAIN:AUTOMATIC TRANSMISSION

HARSH 1/2 SHIFT AT LIGHT THROTTLE, TYPICALLY 12% THROTTLE POSITION OR LESS. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10016818 Bulletin Date: 19-Jan-1901
SUSPENSION

VIBRATION HIGHWAY SPEED Z71 AND Z85 SUSPENSION. *SC

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10011688 Bulletin Date: 19-Jan-1901
ENGINE AND ENGINE COOLING

FLASHING SERVICE ENGINE SOON LIGHT WITH POSSIBLE MISFIRE AND P0300-P0304 DIAGNOSTIC TROUBLE CODE. *EH ENGINE EXCHANGE PROGRAM. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10009981 Bulletin Date: 19-Jan-1901
STRUCTURE

WATER LEAK ON DRIVERS FLOOR. *TC

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10009676 Bulletin Date: 20-Jan-2004
STRUCTURE:BODY:BUMPERS

WHEN REMOVING THE REAR BUMPER TO INSTALL A TRAILER HITCH, THE RIGHT BOLT MAY BREAK OR THE SPOT WELD HOLDING THE NUT IN PLACE BREAKS LOOSE. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10009620 Bulletin Date: 19-Jan-1901
POWER TRAIN

FLUID LEAK BETWEEN TRANSFER CASE AND TRANSMISSION ADAPTER. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10009508 Bulletin Date: 19-Jan-1901
TIRES:TEMPORARY/EMERGENCY SPARE TIRE

THE SPARE TIRE IS A DIFFERENT SIZE COMPARED TO THE REST OF THE TIRES. THE Z71 OPTION COMES WITH P265/75R15 TIRES, AND THE SPARE TIRE IS A P235/75R15. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10009515 Bulletin Date: 19-Jan-1901
EQUIPMENT:ELECTRICAL

ODOMETER READS 0 MILES AFTER REPLACING THE INSTRUMENT PANEL CLUSTER (IPC). *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010235 Bulletin Date: 20-Jan-2004
ELECTRICAL SYSTEM:STARTER ASSEMBLY:SOLENOID

PRESSURE CONTROL SOLENOID OUTPUT FUNCTION INOPERATIVE ON TECH 2. *SC

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10011601 Bulletin Date: 19-Jan-1901
TIRES

VIBRATION HIGHWAY SPEED. SUSPENSION PACKAGE MAY EXPERIENCE A VIBRATION AT HIGHWAY SPEEDS. *EH

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010028 Bulletin Date: 20-Jan-2004
SUSPENSION

VIBRATION AT HIGHWAY SPEEDS. *SC

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010073 Bulletin Date: 20-Jan-2004
STRUCTURE

ROOF DITCH MOLDING MAY LOOSE. *SC

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010068 Bulletin Date: 20-Jan-2004
SERVICE BRAKES, HYDRAULIC:ANTILOCK:ABS WARNING LIG

ABS BRAKE VALVE BLEED PROCEDURE CORRECTION. *SC

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10009955 Bulletin Date: 20-Aug-2004
VEHICLE SPEED CONTROL:LINKAGES

MA5 5 SPEED NORMAL REVERSE GEAR OPERATION. *TC UPDATE. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010255 Bulletin Date: 20-Jan-2004
ELECTRICAL SYSTEM

MALFUNCTION INDICATOR LAMP ON DIAGNOSTIC TROUBLE CODE P0756 BUILT PRIOR TO AUGUST 16TH 2004. POOR ACCELERATION, A HIGHER GEAR START OR AN ILLUMINATED MALFUNCTION INDICATOR LAMP. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10009969 Bulletin Date: 20-Jan-2004
EQUIPMENT:ELECTRICAL

BUZZ OR CRACKLE NOISE FROM THE AUDIO SPEAKERS. *SC

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010080 Bulletin Date: 19-Jan-1901
POWER TRAIN:AUTOMATIC TRANSMISSION

THE 4L60E/4L65E AUTOMATIC TRANSMISSION SLIP CONDITION IN 2ND, 3RD, OR 4TH GEAR. ALSO TO INCLUDE THE PONTIAC GTO 2005. *TC

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10021019 Bulletin Date: 20-Sep-2006
POWER TRAIN:MANUAL TRANSMISSION

SLIP CONDITION IN 2ND, 3RD, OR 4TH. DAMAGED 2-4 OR 3-4 CLUTCH. *KB

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010194 Bulletin Date: 20-Jan-2004
ENGINE AND ENGINE COOLING:ENGINE

BROKEN HEAD BOLT REPAIR. *TC

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010251 Bulletin Date: 19-Jan-1901
ENGINE AND ENGINE COOLING:ENGINE

SERVICE ENGINE SOON LIGHT DUE TO A P0171 DIAGNOSTIC TROUBLE CODE. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10009979 Bulletin Date: 20-Oct-2004
STEERING:COLUMN LOCKING:ANTI-THEFT DEVICE

STEERING WILL NOT LOCK WHEN KEY IS REMOVED FROM THE IGNITION. *TC UPDATE. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010547 Bulletin Date: 19-Jan-1901
ENGINE AND ENGINE COOLING

CYLINDER LINER REPLACEMENT INFORMATION - INLINE TRUCK ENGINES. *EH

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010047 Bulletin Date: 20-Jan-2004
ELECTRICAL SYSTEM

ADDITIONAL DIAGNOSTICS FOR ABS DTC'S. *TC

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010099 Bulletin Date: 20-Jan-2004
ELECTRICAL SYSTEM:FUSES AND CIRCUIT BREAKERS

FUSE 42 OPENS WHEN USING THE POWER WINDOW OR SPORADIC DOOR LOCKS. *TC

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010117 Bulletin Date: 20-Jan-2004
EQUIPMENT:ELECTRICAL

TWO TYPES OF AUDIBLE WARNINGS LOCATIONS AND SOUNDS. *TC

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010577 Bulletin Date: 19-Jan-1901
POWER TRAIN:AUTOMATIC TRANSMISSION

HARSH 1-2 SHIFT. *EH

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10019186 Bulletin Date: 19-Jan-1901
EXTERIOR LIGHTING:HEADLIGHTS

IPC, INTERIOR LIGHTS AND/OR HEADLAMPS FLICKER. *AK

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10019186 Bulletin Date: 19-Jan-1901
INTERIOR LIGHTING

IPC, INTERIOR LIGHTS AND/OR HEADLAMPS FLICKER. *AK

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010256 Bulletin Date: 20-Jan-2004
ELECTRICAL SYSTEM

PASSENGER HEATED SEAT AND/OR LUMBAR INOPERATIVE FUSE 18 OPEN. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10017147 Bulletin Date: 19-Jan-1901
SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER

HVAC, PASSENGER LUMBAR AND/OR PASSENGER HEATED SEAT INOPERATIVE. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010257 Bulletin Date: 20-Jan-2004
SUSPENSION:FRONT

SQUEAK OR CRUNCH NOISE FROM FRONT SUSPENSION OVER BUMPS. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010605 Bulletin Date: 19-Jan-1901
POWER TRAIN:AUTOMATIC TRANSMISSION

3-2 AND 4-2 WOT DOWN SHIFT INORMATION. *EH

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010282 Bulletin Date: 19-Jan-1901
VISIBILITY:GLASS, SIDE/REAR

DOOR GLASS BECOMES LOOSE FROM THE REGULATOR. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010620 Bulletin Date: 19-Jan-1901
TIRES:TREAD/BELT

EXCESSIVE INSIDE TIRE WEAR. *EH

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010591 Bulletin Date: 19-Jan-1901
STRUCTURE:BODY:DOOR

DRIVERS OR PASSENGERS DOOR SWITCH BEZEL. *EH

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010592 Bulletin Date: 19-Jan-1901
ELECTRICAL SYSTEM:BATTERY:CABLES

POSITIVE BATTERY CABLE PROTECTIVE COVER MISSING OR BROKEN. *EH

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010862 Bulletin Date: 19-Jan-1901
POWER TRAIN:AUTOMATIC TRANSMISSION

HARSH 1-2 SHIFT. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10011666 Bulletin Date: 19-Jan-1901
ENGINE AND ENGINE COOLING

SERVICE ENGINE SOON LIGHT DUE TO A P0171 DIAGNOSTIC TROUBLE CODE. *EH 3221A NOT YET RECEIVED. *TT UPDATE. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10010642 Bulletin Date: 19-Jan-1901
POWER TRAIN:AXLE ASSEMBLY

RUB OR SCRAPE NOISE FROM REAR AXLE AREA ON TURNS. *EH

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10011755 Bulletin Date: 20-Oct-2006
STRUCTURE:BODY:TAILGATE

TAILGATE CABLE SLACK. THIS INCLUDES 1998-2006 CHEVROLET AND GMC FULL AND MID SIZE TRUCKS. *EH UPDATED. *KB

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10011942 Bulletin Date: 19-Jan-1901
ENGINE AND ENGINE COOLING:ENGINE

SUPPLEMENT TO 04-06-04-081 - PART NUMBER INFORMATION - 2004 AND 2005 3.5L L52 5 CYLINDER ENGINES. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10011758 Bulletin Date: 19-Jan-1901
ENGINE AND ENGINE COOLING

ENGINE VIBRATION AND KNOCK FROM THE REAR OF THE ENGINE. *EH

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10011632 Bulletin Date: 19-Jan-1901
ENGINE AND ENGINE COOLING

TEMPERATURE COOLANT GAUGE LOW OR INOPERATIVE. *EH

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10017156 Bulletin Date: 19-Jan-1901
ENGINE AND ENGINE COOLING:ENGINE

ENGINE VIBRATION AFTER ENGINE OR CRANKSHAFT REPLACEMENT. *SC

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10017166 Bulletin Date: 19-Jan-1901
POWER TRAIN:MANUAL TRANSMISSION

GM POWERTRAIN WOULD LIKE TO RECEIVE PRODUCT FEEDBACK ON VEHICLES WITH THE MA5 5-SPEED MANUAL TRANSMISSION, FOR ANY LEAK OR NOISE CONDITION, PRIOR TO ANY REPAIR ATTEMPTS. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10011651 Bulletin Date: 19-Jan-1901
VISIBILITY:REARVIEW MIRRORS/DEVICES

VIEW MIRROR OPERATION OPTION DF8 AND DC4. *EH

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10017189 Bulletin Date: 19-Jan-1901
POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

POSSIBLE NO 4WD SHIFT CONCERN DIAGNOSTIC TROUBLE CODE C0327. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10013548 Bulletin Date: 19-Jan-1901
POWER TRAIN:AUTOMATIC TRANSMISSION

INVESTIGATION OF EXTENSION SEAL LEAKS ON 4L60E AUTOMATIC TRANSMISSION. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10017221 Bulletin Date: 19-Jan-1901
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

04-06-04-081A EXHAUST VALVE SEAL AND SPRING REPLACEMENT SUPPLEMENT. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10017170 Bulletin Date: 20-Oct-2006
POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT

RIGHT REAR WHEEL APPEARS TO EXTEND OUT FURTHER THAN THE LEFT SIDE. *SC

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10014879 Bulletin Date: 19-Jan-1901
POWER TRAIN

INVESTIGATION OF PUMP AREA LEAKS. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10017183 Bulletin Date: 19-Jan-1901
ELECTRICAL SYSTEM

MULTIPLE ELECTRICAL CONCERNS INSTRUMENT PANEL CLUSTER INDICATORS ILLUMINATE POSSIBLE NO START. *SC

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10017089 Bulletin Date: 19-Jan-1901
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AN

DRIVE BELT NOISE - ADJUST OR REPLACE IDLER PULLEY BRACKET. *TT POTENTIAL ALIGNMENT AND BELT ISSUES. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10017257 Bulletin Date: 19-Jan-1901
ELECTRICAL SYSTEM

CRUISE CONTROL AND/OR SUNVISOR VANITY LIGHT INOPERATIVE FUSE OPEN. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10014877 Bulletin Date: 19-Jan-1901
ENGINE AND ENGINE COOLING

SERVICE ENGINE SOON (SES) LIGHT AND REDUCED ENGINE POWER DUE TO A P0507 DIAGNOSTIC TROUBLE CODE. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10014880 Bulletin Date: 19-Jan-1901
POWER TRAIN

4L60E/4L65E NO REVERSE. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10014907 Bulletin Date: 19-Jan-1901
POWER TRAIN

TO BETTER UNDERSTAND SPRAG DAMAGE AN ENGINEERING INVESTIGATION IS BEING CONDUCTED. TYPICAL SYMPTOMS INCLUDE NO FORWARD MOVEMENT IN D4 OR D3 SHIFT LEVER POSITION. MOVEMENT CAN BE OBTAINED IN D2, D1 OR REVERSE. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10013546 Bulletin Date: 19-Jan-1901
EQUIPMENT:ELECTRICAL:AIR CONDITIONER

ENGINEERING INVESTIGATION OF THE HVAC BLOWER RESISTOR AND MOTOR. *TT UPDATE. TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10017299 Bulletin Date: 19-Jan-1901
POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

ELECTRONIC TRANSFER CASE UNABLE TO COMPLETE SHIFT. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10017200 Bulletin Date: 19-Jan-1901
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

OWNERS MANUAL INFORMATION INCORRECT. THE OWNERS MANUAL INDICATES FOR 4WD VEHICLES, IF THE VEHICLE IS TO BE DINGHY OR DOLLY TOWED WITH THE KEY IN THE LOCK POSITION, THE CLSTR AND RDO BATT FUSES SHOULD BE PULLED FROM THE INSTRUMENT PANEL FUS

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10017098 Bulletin Date: 19-Jan-1901
EQUIPMENT:RECREATIONAL VEHICLE

SERVICE VME - RECREATIONAL (DINGHY) TOWING. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10017065 Bulletin Date: 19-Jan-1901
POWER TRAIN

NO DRIVE IN D4 OR D3. TO INCLUDE 2005 GMC JIMMY. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10014883 Bulletin Date: 19-Jan-1901
SUSPENSION

VIBRATION/SHAKE AT HIGHWAY SPEEDS ON A Z71 ONLY EQUIPPED WITH P2655/75R/15 TIRES. ORIGINAL NOT YET RECEIVED. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10021348 Bulletin Date: 19-Jan-1901
SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT

ABS LIGHT ON WITH EBCM DTC'S C0035, C0040, C0220 AND/OR C0221. *KB

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10016563 Bulletin Date: 19-Jan-1901
SERVICE BRAKES, HYDRAULIC:ANTILOCK:ABS WARNING LIG

ANTI-LOCK BRAKING SYSTEM (ABS) LIGHT ON WITH EBCM DIAGNOSTIC TROUBLE CODES (DTCS) C0040, C0035, C0221 AND/OR C0220. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10014875 Bulletin Date: 19-Jan-1901
SERVICE BRAKES, AIR:ANTILOCK:WHEEL SPEED SENSOR

TECH 2 DISPLAYS ASTERISK FOR THE LEFT FRONT WHEEL SPEED SENSOR. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10017121 Bulletin Date: 19-Jan-1901
ENGINE AND ENGINE COOLING:ENGINE

ENGINE MISS ON ACCELERATION AFTER SHIFTING FROM DRIVE TO REVERSE-POSSIBLE CHARACTERISTIC. *SC

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10017250 Bulletin Date: 19-Jan-1900
ELECTRICAL SYSTEM

UNWANTED HAZARD LIGHTS ON , IPC INOPERATIVE., DOOR LOCKS INOPERATIVE. NO START, BATTERY DEAD. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10016521 Bulletin Date: 19-Jan-1901
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DR

ENGINEERING INVESTIGATION/PREMATURE REAR BRAKE SHOE WEAR. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10017301 Bulletin Date: 19-Jan-1901
STRUCTURE:BODY:TAILGATE

REAR TAILGATE HARD TO OPEN. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10016489 Bulletin Date: 19-Jan-1901
SEAT BELTS:FRONT

SEVERAL RIGHT FRONT SEAT BELT ASSEMBLIES HAVE BEEN RETURNED THROUGH THE 100% LAUNCH PART RETURN PROCESS WITH A CUSTOMER COMPLAINT OF SEAT BELT DIFFICULT TO LOWER PAST STITCHING ON SEAT BELT WEBBING. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10018577 Bulletin Date: 19-Jan-1901
ENGINE AND ENGINE COOLING

P0300 DUE TO RANDOM MISFIRES NOT FELT - POSSIBLE ACCESSORY PULLEY. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10017275 Bulletin Date: 19-Jan-1901
ELECTRICAL SYSTEM:FUSES AND CIRCUIT BREAKERS

20A STOP FUSE OPENS AT TIMES. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10019180 Bulletin Date: 19-Jan-1901
ENGINE AND ENGINE COOLING:ENGINE

SERVICE ENGINE SOON LIGHT AFTER INTERNAL ENGINE REPAIRS DUE TO DIAGNOSTIC TROUBLE CODE P0017. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10019187 Bulletin Date: 19-Jan-1901
VISIBILITY:DEFROSTER/DEFOGGER SYSTEM:WINDSHIELD:BL

BLOWER MOTOR INOPERATIVE IN ANY ONE OR MORE BLOWER SPEED. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10019455 Bulletin Date: 19-Jan-1901
ENGINE AND ENGINE COOLING:ENGINE

A ROUGH IDLE / RUNNING CONCERN MAY BE ENCOUNTERED WITH A P0014 AND / OR P0017 DTC. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10019427 Bulletin Date: 19-Jan-1901
ENGINE AND ENGINE COOLING:ENGINE

ROUGH IDLE WITH DTC P0014 AND/OR P0017 - INSPECT CAM ACTUATOR SOLENOID SCREENS AND CRANKSHAFT END PLAY. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10019181 Bulletin Date: 19-Jan-1901
VISIBILITY:WINDSHIELD WIPER/WASHER

WIPERS CYCLE SEVERAL TIMES, THEN PARK IN THE MIDDLE OF THE WINDSHIELD. *AK

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10019457 Bulletin Date: 19-Jan-1901
ELECTRICAL SYSTEM:IGNITION

SERVICING THE IGNITION SWITCH AND/OR PASSLOCK SENSOR. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10020492 Bulletin Date: 20-Sep-2006
ELECTRICAL SYSTEM:FUSES AND CIRCUIT BREAKERS

SES LIGHT DUE TO A P060E DTC INSPECT APP AND TP CIRCUITS. *KB

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10020756 Bulletin Date: 19-Jan-1901
SERVICE BRAKES, AIR

BRAKES SEEM TO GRAB ON FIRST FEW BRAKE APPLICATIONS. *KB

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10016263 Bulletin Date: 20-Nov-2004
POWER TRAIN:MANUAL TRANSMISSION

MANUAL TRANSMISSION SHIFTING-SOME OWNERS MAY COMMENT ON DIFFICULTY SHIFTING INTO REVERSE. *SC

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10015760 Bulletin Date: 20-Jan-2005
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

WHEN PLAYING A CD THE RADIO DISPLAYS THE LAST TRACK NUMBER FOR ABOUT 5 SECONDS, BUT THERE IS NO AUDIO AND THE DISPLAY CHANGES TO READING FOR ABOUT 15 SECONDS. THEN IT MAY PLAY THE CD OR EJECT THE CD WITH A CHECK CD MESSAGE. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10016392 Bulletin Date: 20-Feb-2005
VISIBILITY:SUN ROOF ASSEMBLY

SUNROOF OPTION. MANUFACTURED BY WEBASTO. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10016393 Bulletin Date: 20-Feb-2005
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

ON THE US8 RADIO, THE FLD BUTTONS SEEM TO BE INOPERATIVE AND WILL NOT ALLOW THE USER TO CHANGE TRACKS ON THE CD BEING PLAYED. *TT

2005 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10018132 Bulletin Date: 20-Sep-2005
ELECTRICAL SYSTEM:BATTERY

BATTERY DRAW. GM. TECH LINK. *TT

2006 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10012181 Bulletin Date: 20-Jan-2006
POWER TRAIN:AUTOMATIC TRANSMISSION

NOISE AND BUMP CLUNK FELT WHEN TRANSFER CASE SHIFTED INTO FOUR LOW. *EH

2006 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10017818 Bulletin Date: 20-Sep-2005
ENGINE AND ENGINE COOLING

INFORMATION ON USE OF BOLT EXTRACTOR TOOL KIT PART NUMBER EN-47702 FOR REMOVING BROKEN CYLINDER HEAD OR MAIN BEARING CAP BOLTS ON INLINE TRUCK ENGINES. *TT

2006 CHEVROLET COLORADO
NHTSA* TSB Technical Service Bulletin Number: 10017841 Bulletin Date: 20-Sep-2005