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CHEVROLET EXPRESS 2500 Technical Service Bulletin

2004 CHEVROLET EXPRESS 2500
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 EXPRESS 2500
NHTSA* TSB Technical Service Bulletin Number: 10019186 Bulletin Date: 19-Jan-1901
INTERIOR LIGHTING

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

2005 CHEVROLET EXPRESS 2500
NHTSA* TSB Technical Service Bulletin Number: 10019582 Bulletin Date: 20-Dec-2005
ENGINE AND ENGINE COOLING:ENGINE

LACK OF POWER LU3 ENGINE) AT HIGH AMBIENT TEMPERATURES ONLY (IF NECESSARY, REPROGRAM PCM WITH NEW SERVICE CALIBRATION).*AK

2005 CHEVROLET EXPRESS 2500
NHTSA* TSB Technical Service Bulletin Number: 10010364 Bulletin Date: 19-Jan-1901
ENGINE AND ENGINE COOLING:ENGINE

CHECK ENGINE LIGHT WITH A P0300 DUE TO 2-4 CYLINDERS MISFIRING ON THE SAME BANK OF THE ENGINE. *TT

2005 CHEVROLET EXPRESS 2500
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 EXPRESS 2500
NHTSA* TSB Technical Service Bulletin Number: 10019186 Bulletin Date: 19-Jan-1901
INTERIOR LIGHTING

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

2006 CHEVROLET EXPRESS 2500
NHTSA* TSB Technical Service Bulletin Number: 634283 Bulletin Date: 20-May-2005
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

INFORMATION ON HIGHER THAN EXPECTED OIL CONSUMPTION. NLM

2006 CHEVROLET EXPRESS 2500
NHTSA* TSB Technical Service Bulletin Number: 10020880 Bulletin Date: 20-Sep-2006
ENGINE AND ENGINE COOLING:ENGINE

LR4, LY2, L33, LH6, LM7, L59, LC9, LMG, LY5, LS2, LQ9, LQ4, L76, LY6 THROTTLE ACTUATOR CONTROL (TAC). MODULE CODES, MIL/SES DTC'S P2108, P1516, U0107, REDUCED ENGINE POWER. *KB

2007 CHEVROLET EXPRESS 2500
NHTSA* TSB Technical Service Bulletin Number: 10012561 Bulletin Date: 20-Oct-2006
ENGINE AND ENGINE COOLING

INFORMATION ON SERVICING FUEL INJECTORS TO AVOID CONTAMINATION. *EH UPDATED 03-19-07. *KB

2007 CHEVROLET EXPRESS 2500
NHTSA* TSB Technical Service Bulletin Number: 10004341 Bulletin Date: 20-Feb-2007
STRUCTURE:BODY

MIRROR SHAKES OR VIBRATION WHILE DRIVING. *TT

2007 CHEVROLET EXPRESS 2500
NHTSA* TSB Technical Service Bulletin Number: 10011126 Bulletin Date: 20-Dec-2006
ENGINE AND ENGINE COOLING:ENGINE

VARIOUS INTERMITTENT DRIVEABILITY CONDITIONS - HESITATION, LACK OF POWER, ETC. *TT

2007 CHEVROLET EXPRESS 2500
NHTSA* TSB Technical Service Bulletin Number: 10020880 Bulletin Date: 20-Sep-2006
ENGINE AND ENGINE COOLING:ENGINE

LR4, LY2, L33, LH6, LM7, L59, LC9, LMG, LY5, LS2, LQ9, LQ4, L76, LY6 THROTTLE ACTUATOR CONTROL (TAC). MODULE CODES, MIL/SES DTC'S P2108, P1516, U0107, REDUCED ENGINE POWER. *KB

2007 CHEVROLET EXPRESS 2500
NHTSA* TSB Technical Service Bulletin Number: 10021106 Bulletin Date: 20-Dec-2006
ENGINE AND ENGINE COOLING:ENGINE

ENGINE WITH ROUGH IDLE, POOR PERFORMANCE, BLACK/WHITE EXHAUST SMOKE, MIL/SES LIGHT ON AND ONE OR MORE OF THE FOLLOWING DTC'S P003A, P060B, P0230, P0403, P0401, P0606, P2146, P2149, P2152, P2155. *KB

2007 CHEVROLET EXPRESS 2500
NHTSA* TSB Technical Service Bulletin Number: 10021122 Bulletin Date: 20-Jan-2007
EXTERIOR LIGHTING:HEADLIGHTS

HEADLAMP SHAKES AT NIGHT. (REPAIR RADIATOR SUPPORT). *KB

2007 CHEVROLET EXPRESS 2500
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

2007 CHEVROLET EXPRESS 2500
NHTSA* TSB Technical Service Bulletin Number: 10017214 Bulletin Date: 19-Jan-1901
ENGINE AND ENGINE COOLING:ENGINE

HARD START / NO START OUTSIDE TEMPERATURES BELOW FREEZING. *TT

2007 CHEVROLET EXPRESS 2500
NHTSA* TSB Technical Service Bulletin Number: 10014888 Bulletin Date: 19-Jan-1901
STRUCTURE:BODY:DOOR

THE SLIDING DOOR IS HARD TO OPEN OR WILL NOT OPEN. *TT

2007 CHEVROLET EXPRESS 2500
NHTSA* TSB Technical Service Bulletin Number: 10016711 Bulletin Date: 19-Jan-1901
SERVICE BRAKES, HYDRAULIC:ANTILOCK:ABS WARNING LIG

ANTI-LOCK BRAKING SYSTEM (ABS) LIGHT ON SPEEDOMETER MAY BE ERRATIC. DIAGNOSTIC TROUBLE CODE (DTC) C0055 C0235 C0236 OR C0237 STORED IN THE EBCM. *TT 1998-2007 ALL CHEVROLET, GMC, BUICK, AND OLDSMOBILE MID-SIZED TRUCKS AND UTILITIES. 19

2007 CHEVROLET EXPRESS 2500
NHTSA* TSB Technical Service Bulletin Number: 10021167 Bulletin Date: 20-Oct-2006
FUEL SYSTEM, DIESEL

DIESEL FUEL SYSTEM ENGINEERING INVESTIGATION. *KB

2007 CHEVROLET EXPRESS 2500
NHTSA* TSB Technical Service Bulletin Number: 10021018 Bulletin Date: 20-Sep-2006
POWER TRAIN:AUTOMATIC TRANSMISSION

NO MOVEMENT WHEN THE SHIFT LEVER IS MOVED TO D4 OR D3. NORMAL OPERATION WHEN MOVED TO D2 D1 OR REVERSE. *KB UPDATED. *KB

2007 CHEVROLET EXPRESS 2500
NHTSA* TSB Technical Service Bulletin Number: 10020221 Bulletin Date: 19-Jan-1901
SERVICE BRAKES, HYDRAULIC:ANTILOCK:ABS WARNING LIG

ABS AND TRACTION OFF LIGHTS COMES ON INTERMITTENTLY. *TT UPDATED 03-01-07. *KB



* NHTSA is the National Highway Traffic Safety Administration: NHTSA.gov

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