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CHEVROLET B7 Technical Service Bulletin

1990 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 10004297 Bulletin Date: 20-Sep-2004
STEERING

EFFECT OF STEERING BOX LIMITER ADJUSTMENT ON TURNING RADIUS AND POSSIBILITY OF POWER STEERING SYSTEM DAMAGE DUE TO IMPROPER ADJUSTMENT. VARIOUS 1990-2004 MODELS. *TT


1990 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 52586 Bulletin Date: 19-Mar-1997
FUEL SYSTEM, GASOLINE:STORAGE

DIESEL ENGINE - ENGINE LOW POWER IN COLD WEATHER (REPLACE PRIMARY FUEL FILTER). *TW


1991 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 10004297 Bulletin Date: 20-Sep-2004
STEERING

EFFECT OF STEERING BOX LIMITER ADJUSTMENT ON TURNING RADIUS AND POSSIBILITY OF POWER STEERING SYSTEM DAMAGE DUE TO IMPROPER ADJUSTMENT. VARIOUS 1990-2004 MODELS. *TT


1991 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 52586 Bulletin Date: 19-Mar-1997
FUEL SYSTEM, GASOLINE:STORAGE

DIESEL ENGINE - ENGINE LOW POWER IN COLD WEATHER (REPLACE PRIMARY FUEL FILTER). *TW


1991 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 600270 Bulletin Date: 19-Feb-1998
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

VEHICLES WITH 6.0L AND 7.0L ENGINES (VINS P, M - RPOS LS0, LR0) MAY EXHIBIT ENGINE EXHAUST NOISE WHICH IS LOUDEST DURING COLD ENGINE OPERATION. *YC


1992 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 10004297 Bulletin Date: 20-Sep-2004
STEERING

EFFECT OF STEERING BOX LIMITER ADJUSTMENT ON TURNING RADIUS AND POSSIBILITY OF POWER STEERING SYSTEM DAMAGE DUE TO IMPROPER ADJUSTMENT. VARIOUS 1990-2004 MODELS. *TT


1992 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 52586 Bulletin Date: 19-Mar-1997
FUEL SYSTEM, GASOLINE:STORAGE

DIESEL ENGINE - ENGINE LOW POWER IN COLD WEATHER (REPLACE PRIMARY FUEL FILTER). *TW


1992 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 600270 Bulletin Date: 19-Feb-1998
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

VEHICLES WITH 6.0L AND 7.0L ENGINES (VINS P, M - RPOS LS0, LR0) MAY EXHIBIT ENGINE EXHAUST NOISE WHICH IS LOUDEST DURING COLD ENGINE OPERATION. *YC


1993 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 6092588 Bulletin Date: 20-Sep-2000
POWER TRAIN:CLUTCH ASSEMBLY

EXPERIENCING NOISY RELEASE BEARING, SLIPPING CLUTCH OR INOERATIVE CLUTCH. *TT


1993 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 10000563 Bulletin Date: 20-Sep-2002
SERVICE BRAKES, HYDRAULIC

RELEASE OF NEW REAR BRAKE PIPE SHIELDS. *TT


1993 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 10004297 Bulletin Date: 20-Sep-2004
STEERING

EFFECT OF STEERING BOX LIMITER ADJUSTMENT ON TURNING RADIUS AND POSSIBILITY OF POWER STEERING SYSTEM DAMAGE DUE TO IMPROPER ADJUSTMENT. VARIOUS 1990-2004 MODELS. *TT


1993 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 617668 Bulletin Date: 20-Oct-2000
FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY

INFORMATION ON FUEL TANK SHIELDS. *TT


1993 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 52586 Bulletin Date: 19-Mar-1997
FUEL SYSTEM, GASOLINE:STORAGE

DIESEL ENGINE - ENGINE LOW POWER IN COLD WEATHER (REPLACE PRIMARY FUEL FILTER). *TW


1993 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 52342 Bulletin Date: 19-Apr-1997
POWER TRAIN:CLUTCH ASSEMBLY

CLUTCH SLIPPING/HIGH PEDAL EFFORT (INSTALL CLUTCH KIT). *TW


1993 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 600270 Bulletin Date: 19-Feb-1998
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

VEHICLES WITH 6.0L AND 7.0L ENGINES (VINS P, M - RPOS LS0, LR0) MAY EXHIBIT ENGINE EXHAUST NOISE WHICH IS LOUDEST DURING COLD ENGINE OPERATION. *YC


1993 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 6089156 Bulletin Date: 19-Oct-1999
EXTERIOR LIGHTING

CONCERNS WITH INTERMITTENT MULTIFUNCTION ALARM ACTIVATION. *TT


1994 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 6092588 Bulletin Date: 20-Sep-2000
POWER TRAIN:CLUTCH ASSEMBLY

EXPERIENCING NOISY RELEASE BEARING, SLIPPING CLUTCH OR INOERATIVE CLUTCH. *TT


1994 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 10000563 Bulletin Date: 20-Sep-2002
SERVICE BRAKES, HYDRAULIC

RELEASE OF NEW REAR BRAKE PIPE SHIELDS. *TT


1994 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 10004297 Bulletin Date: 20-Sep-2004
STEERING

EFFECT OF STEERING BOX LIMITER ADJUSTMENT ON TURNING RADIUS AND POSSIBILITY OF POWER STEERING SYSTEM DAMAGE DUE TO IMPROPER ADJUSTMENT. VARIOUS 1990-2004 MODELS. *TT


1994 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 617668 Bulletin Date: 20-Oct-2000
FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY

INFORMATION ON FUEL TANK SHIELDS. *TT


1994 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 52586 Bulletin Date: 19-Mar-1997
FUEL SYSTEM, GASOLINE:STORAGE

DIESEL ENGINE - ENGINE LOW POWER IN COLD WEATHER (REPLACE PRIMARY FUEL FILTER). *TW


1994 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 600270 Bulletin Date: 19-Feb-1998
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

VEHICLES WITH 6.0L AND 7.0L ENGINES (VINS P, M - RPOS LS0, LR0) MAY EXHIBIT ENGINE EXHAUST NOISE WHICH IS LOUDEST DURING COLD ENGINE OPERATION. *YC


1994 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 6089156 Bulletin Date: 19-Oct-1999
EXTERIOR LIGHTING

CONCERNS WITH INTERMITTENT MULTIFUNCTION ALARM ACTIVATION. *TT


1994 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 6088982 Bulletin Date: 19-Nov-1999
EXTERIOR LIGHTING:HEADLIGHTS

INFORMATION REGARDING DAYTIME RUNNING LIGHTS (DRL) FLICKER CONDITION. *TT


1995 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 617728 Bulletin Date: 20-Dec-2000
SERVICE BRAKES, HYDRAULIC:ANTILOCK:ABS WARNING LIG

SOME DRIVERS MAY COMMENT ABOUT THE ABS LAMP ILLUMINATING. AN ABS DIAGNOSTIC TROUBLE CODE 0281 - BRAKE SWITCH CIRCUIT MAY HAVE BEEN SET ON THOSE VEHICLES EQUIPPED WITH HYDRAULIC BRAKES. THE DIAGNOSTIC TROUBLE CODE WILL BE STORED IN MEMOR


1995 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 6092588 Bulletin Date: 20-Sep-2000
POWER TRAIN:CLUTCH ASSEMBLY

EXPERIENCING NOISY RELEASE BEARING, SLIPPING CLUTCH OR INOERATIVE CLUTCH. *TT


1995 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 10000563 Bulletin Date: 20-Sep-2002
SERVICE BRAKES, HYDRAULIC

RELEASE OF NEW REAR BRAKE PIPE SHIELDS. *TT


1995 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 10004297 Bulletin Date: 20-Sep-2004
STEERING

EFFECT OF STEERING BOX LIMITER ADJUSTMENT ON TURNING RADIUS AND POSSIBILITY OF POWER STEERING SYSTEM DAMAGE DUE TO IMPROPER ADJUSTMENT. VARIOUS 1990-2004 MODELS. *TT


1995 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 617668 Bulletin Date: 20-Oct-2000
FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY

INFORMATION ON FUEL TANK SHIELDS. *TT


1995 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 52586 Bulletin Date: 19-Mar-1997
FUEL SYSTEM, GASOLINE:STORAGE

DIESEL ENGINE - ENGINE LOW POWER IN COLD WEATHER (REPLACE PRIMARY FUEL FILTER). *TW


1995 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 52342 Bulletin Date: 19-Apr-1997
POWER TRAIN:CLUTCH ASSEMBLY

CLUTCH SLIPPING/HIGH PEDAL EFFORT (INSTALL CLUTCH KIT). *TW


1995 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 600270 Bulletin Date: 19-Feb-1998
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

VEHICLES WITH 6.0L AND 7.0L ENGINES (VINS P, M - RPOS LS0, LR0) MAY EXHIBIT ENGINE EXHAUST NOISE WHICH IS LOUDEST DURING COLD ENGINE OPERATION. *YC


1995 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 6089156 Bulletin Date: 19-Oct-1999
EXTERIOR LIGHTING

CONCERNS WITH INTERMITTENT MULTIFUNCTION ALARM ACTIVATION. *TT


1995 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 6088982 Bulletin Date: 19-Nov-1999
EXTERIOR LIGHTING:HEADLIGHTS

INFORMATION REGARDING DAYTIME RUNNING LIGHTS (DRL) FLICKER CONDITION. *TT


1996 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 617728 Bulletin Date: 20-Dec-2000
SERVICE BRAKES, HYDRAULIC:ANTILOCK:ABS WARNING LIG

SOME DRIVERS MAY COMMENT ABOUT THE ABS LAMP ILLUMINATING. AN ABS DIAGNOSTIC TROUBLE CODE 0281 - BRAKE SWITCH CIRCUIT MAY HAVE BEEN SET ON THOSE VEHICLES EQUIPPED WITH HYDRAULIC BRAKES. THE DIAGNOSTIC TROUBLE CODE WILL BE STORED IN MEMOR


1996 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 6092588 Bulletin Date: 20-Sep-2000
POWER TRAIN:CLUTCH ASSEMBLY

EXPERIENCING NOISY RELEASE BEARING, SLIPPING CLUTCH OR INOERATIVE CLUTCH. *TT


1996 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 10000563 Bulletin Date: 20-Sep-2002
SERVICE BRAKES, HYDRAULIC

RELEASE OF NEW REAR BRAKE PIPE SHIELDS. *TT


1996 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 10004297 Bulletin Date: 20-Sep-2004
STEERING

EFFECT OF STEERING BOX LIMITER ADJUSTMENT ON TURNING RADIUS AND POSSIBILITY OF POWER STEERING SYSTEM DAMAGE DUE TO IMPROPER ADJUSTMENT. VARIOUS 1990-2004 MODELS. *TT


1996 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 617668 Bulletin Date: 20-Oct-2000
FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY

INFORMATION ON FUEL TANK SHIELDS. *TT


1996 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 52586 Bulletin Date: 19-Mar-1997
FUEL SYSTEM, GASOLINE:STORAGE

DIESEL ENGINE - ENGINE LOW POWER IN COLD WEATHER (REPLACE PRIMARY FUEL FILTER). *TW


1996 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 52342 Bulletin Date: 19-Apr-1997
POWER TRAIN:CLUTCH ASSEMBLY

CLUTCH SLIPPING/HIGH PEDAL EFFORT (INSTALL CLUTCH KIT). *TW


1996 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 6089156 Bulletin Date: 19-Oct-1999
EXTERIOR LIGHTING

CONCERNS WITH INTERMITTENT MULTIFUNCTION ALARM ACTIVATION. *TT


1996 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 6088982 Bulletin Date: 19-Nov-1999
EXTERIOR LIGHTING:HEADLIGHTS

INFORMATION REGARDING DAYTIME RUNNING LIGHTS (DRL) FLICKER CONDITION. *TT


1997 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 617728 Bulletin Date: 20-Dec-2000
SERVICE BRAKES, HYDRAULIC:ANTILOCK:ABS WARNING LIG

SOME DRIVERS MAY COMMENT ABOUT THE ABS LAMP ILLUMINATING. AN ABS DIAGNOSTIC TROUBLE CODE 0281 - BRAKE SWITCH CIRCUIT MAY HAVE BEEN SET ON THOSE VEHICLES EQUIPPED WITH HYDRAULIC BRAKES. THE DIAGNOSTIC TROUBLE CODE WILL BE STORED IN MEMOR


1997 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 635817 Bulletin Date: 20-Sep-2002
FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM

A FAILURE OF THE ELECTRONIC DIESEL FUEL INJECTION PUMP, LEAKING TO COMPLAINTS OF POOR PERFORMANCE OR FUEL ECONOMY, HARD / NO STARTS, HESITATION, AS WELL AS ILLUMINATION OF THE SERVICE ENGINE SOON LIGHT. *TT


1997 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 10001594 Bulletin Date: 20-Sep-2004
ENGINE AND ENGINE COOLING:ENGINE

A FAILURE OF THE ELECTRONIC DIESEL FUEL INJECTION PUMP, LEADING TO COMPLAINTS OF POOR PERFORMANCE OR FUEL ECONOMY, HARD/NO STARTS, HESITATION, AND THE SERVICE ENGINE SOON LIGHT ILLUMINATED. SPECIAL POLICY ADJUSTMENT 00064. *TT PRODUCT


1997 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 6092588 Bulletin Date: 20-Sep-2000
POWER TRAIN:CLUTCH ASSEMBLY

EXPERIENCING NOISY RELEASE BEARING, SLIPPING CLUTCH OR INOERATIVE CLUTCH. *TT


1997 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 10000563 Bulletin Date: 20-Sep-2002
SERVICE BRAKES, HYDRAULIC

RELEASE OF NEW REAR BRAKE PIPE SHIELDS. *TT


1997 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 10004297 Bulletin Date: 20-Sep-2004
STEERING

EFFECT OF STEERING BOX LIMITER ADJUSTMENT ON TURNING RADIUS AND POSSIBILITY OF POWER STEERING SYSTEM DAMAGE DUE TO IMPROPER ADJUSTMENT. VARIOUS 1990-2004 MODELS. *TT


1997 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 617668 Bulletin Date: 20-Oct-2000
FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY

INFORMATION ON FUEL TANK SHIELDS. *TT


1997 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 52586 Bulletin Date: 19-Mar-1997
FUEL SYSTEM, GASOLINE:STORAGE

DIESEL ENGINE - ENGINE LOW POWER IN COLD WEATHER (REPLACE PRIMARY FUEL FILTER). *TW


1997 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 52342 Bulletin Date: 19-Apr-1997
POWER TRAIN:CLUTCH ASSEMBLY

CLUTCH SLIPPING/HIGH PEDAL EFFORT (INSTALL CLUTCH KIT). *TW


1997 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 615109 Bulletin Date: 19-Oct-1998
STEERING

PRODUCT RECALL CAMPAIGN TO INSPECT VEHICLES EXHIBITING A CONDITION IN WHICH AN INCORRECT INTERMEDIATE STEERING SHAFT MAY HAVE BEEN INSTALLED. *TT


1997 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 6089156 Bulletin Date: 19-Oct-1999
EXTERIOR LIGHTING

CONCERNS WITH INTERMITTENT MULTIFUNCTION ALARM ACTIVATION. *TT


1997 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 6088982 Bulletin Date: 19-Nov-1999
EXTERIOR LIGHTING:HEADLIGHTS

INFORMATION REGARDING DAYTIME RUNNING LIGHTS (DRL) FLICKER CONDITION. *TT


1998 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 617728 Bulletin Date: 20-Dec-2000
SERVICE BRAKES, HYDRAULIC:ANTILOCK:ABS WARNING LIG

SOME DRIVERS MAY COMMENT ABOUT THE ABS LAMP ILLUMINATING. AN ABS DIAGNOSTIC TROUBLE CODE 0281 - BRAKE SWITCH CIRCUIT MAY HAVE BEEN SET ON THOSE VEHICLES EQUIPPED WITH HYDRAULIC BRAKES. THE DIAGNOSTIC TROUBLE CODE WILL BE STORED IN MEMOR


1998 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 635817 Bulletin Date: 20-Sep-2002
FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM

A FAILURE OF THE ELECTRONIC DIESEL FUEL INJECTION PUMP, LEAKING TO COMPLAINTS OF POOR PERFORMANCE OR FUEL ECONOMY, HARD / NO STARTS, HESITATION, AS WELL AS ILLUMINATION OF THE SERVICE ENGINE SOON LIGHT. *TT


1998 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 10001594 Bulletin Date: 20-Sep-2004
ENGINE AND ENGINE COOLING:ENGINE

A FAILURE OF THE ELECTRONIC DIESEL FUEL INJECTION PUMP, LEADING TO COMPLAINTS OF POOR PERFORMANCE OR FUEL ECONOMY, HARD/NO STARTS, HESITATION, AND THE SERVICE ENGINE SOON LIGHT ILLUMINATED. SPECIAL POLICY ADJUSTMENT 00064. *TT PRODUCT


1998 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 6092588 Bulletin Date: 20-Sep-2000
POWER TRAIN:CLUTCH ASSEMBLY

EXPERIENCING NOISY RELEASE BEARING, SLIPPING CLUTCH OR INOERATIVE CLUTCH. *TT


1998 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 10000563 Bulletin Date: 20-Sep-2002
SERVICE BRAKES, HYDRAULIC

RELEASE OF NEW REAR BRAKE PIPE SHIELDS. *TT


1998 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 10004297 Bulletin Date: 20-Sep-2004
STEERING

EFFECT OF STEERING BOX LIMITER ADJUSTMENT ON TURNING RADIUS AND POSSIBILITY OF POWER STEERING SYSTEM DAMAGE DUE TO IMPROPER ADJUSTMENT. VARIOUS 1990-2004 MODELS. *TT


1998 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 617668 Bulletin Date: 20-Oct-2000
FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY

INFORMATION ON FUEL TANK SHIELDS. *TT


1998 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 602989 Bulletin Date: 19-Nov-1998
POWER TRAIN:AUTOMATIC TRANSMISSION

ERRATIC OR PREMATURE UPSHIFTS, HARSH DOWN SHIFTS, ENGINE LUGGING, OR LOW POWER PERFORMANCE. *YC


1998 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 612993 Bulletin Date: 19-Jul-1998
SERVICE BRAKES, AIR

SOME VEHICLES EQUIPPED WITH AIR BRAKES AND ANTI-LOCK BRAKE SYSTEMS, MAY EXHIBIT BRAKE CONTROL ELECTRICAL HARNESS CHAFING. *TT


1998 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 615109 Bulletin Date: 19-Oct-1998
STEERING

PRODUCT RECALL CAMPAIGN TO INSPECT VEHICLES EXHIBITING A CONDITION IN WHICH AN INCORRECT INTERMEDIATE STEERING SHAFT MAY HAVE BEEN INSTALLED. *TT


1998 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 6089156 Bulletin Date: 19-Oct-1999
EXTERIOR LIGHTING

CONCERNS WITH INTERMITTENT MULTIFUNCTION ALARM ACTIVATION. *TT


1998 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 6088982 Bulletin Date: 19-Nov-1999
EXTERIOR LIGHTING:HEADLIGHTS

INFORMATION REGARDING DAYTIME RUNNING LIGHTS (DRL) FLICKER CONDITION. *TT


1999 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 617728 Bulletin Date: 20-Dec-2000
SERVICE BRAKES, HYDRAULIC:ANTILOCK:ABS WARNING LIG

SOME DRIVERS MAY COMMENT ABOUT THE ABS LAMP ILLUMINATING. AN ABS DIAGNOSTIC TROUBLE CODE 0281 - BRAKE SWITCH CIRCUIT MAY HAVE BEEN SET ON THOSE VEHICLES EQUIPPED WITH HYDRAULIC BRAKES. THE DIAGNOSTIC TROUBLE CODE WILL BE STORED IN MEMOR


1999 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 617620 Bulletin Date: 20-Oct-2000
POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AN

GENERAL MOTORS HAS DECIDED THAT A DEFECT WHICH RELATES TO MOTOR VEHICLE SAFETY EXISTS IN CERTAIN MEDIUM DUTY VEHICLES. SOME OF THESE VEHICLES EXHIBIT A CONDITION IN WHICH TRANSMISSION FLUID MAY LEAK FROM A HEAT DEGRADED TRANSMISSION FLUID


1999 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 6092584 Bulletin Date: 20-Sep-2000
POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AN

SUBJECT REGARDING TRANSMISSION OIL COOLER LINE DEGRADATION. *TT


1999 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 6092588 Bulletin Date: 20-Sep-2000
POWER TRAIN:CLUTCH ASSEMBLY

EXPERIENCING NOISY RELEASE BEARING, SLIPPING CLUTCH OR INOERATIVE CLUTCH. *TT


1999 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 10000563 Bulletin Date: 20-Sep-2002
SERVICE BRAKES, HYDRAULIC

RELEASE OF NEW REAR BRAKE PIPE SHIELDS. *TT


1999 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 634800 Bulletin Date: 20-Jun-2002
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

THIS BULLETIN IS BEING ISSUED TO ASSIST TECHNICIANS IN EFFICIENTLY DIAGNOSING AND CORRECTING BACKFIRE AND OTHER RELATED DRIVEABILITY CONCERNS. *TT


1999 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 10000456 Bulletin Date: 20-Nov-2002
ENGINE AND ENGINE COOLING:ENGINE

ENGINE BACKFIRE AND RELATED DRIVEABILITY ISSUES. *TT


1999 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 10004297 Bulletin Date: 20-Sep-2004
STEERING

EFFECT OF STEERING BOX LIMITER ADJUSTMENT ON TURNING RADIUS AND POSSIBILITY OF POWER STEERING SYSTEM DAMAGE DUE TO IMPROPER ADJUSTMENT. VARIOUS 1990-2004 MODELS. *TT


1999 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 10017531 Bulletin Date: 20-Feb-2005
SERVICE BRAKES, AIR

INFORMATION ON AIR BRAKE PARK BRAKE CHAMBER VENT HOLES TO AVOID WATER INTRUSION. *TT


1999 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 617711 Bulletin Date: 20-Oct-2000
STEERING:HYDRAULIC POWER ASSIST:PUMP

SUBJECT REGARDING POWER STEERING PUMP INLET ADAPTOR INSTALLATION. *TT


1999 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 617668 Bulletin Date: 20-Oct-2000
FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY

INFORMATION ON FUEL TANK SHIELDS. *TT


1999 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 6089156 Bulletin Date: 19-Oct-1999
EXTERIOR LIGHTING

CONCERNS WITH INTERMITTENT MULTIFUNCTION ALARM ACTIVATION. *TT


1999 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 6088982 Bulletin Date: 19-Nov-1999
EXTERIOR LIGHTING:HEADLIGHTS

INFORMATION REGARDING DAYTIME RUNNING LIGHTS (DRL) FLICKER CONDITION. *TT


1999 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 606551 Bulletin Date: 19-Jul-1999
ENGINE AND ENGINE COOLING:ENGINE

CONCERNS WITH THE COOLANT ALARM AND OIL PRESSURE ALARM ACTIVATING WHEN THE VEHICLE IS STOPPED AND THE ENGINE RETURNS TO IDLE. *TT


1999 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 608396 Bulletin Date: 19-Sep-1999
VEHICLE SPEED CONTROL:LINKAGES

SUBJECT ON REDUCED ENGINE POWER, DTC (S) P1125, P1275, P1276, P1280, P1281, P1285, AND OR P 1286 MAY BE PRESENT (CURRENT OR IN HISTORY). *MJS


2000 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 617728 Bulletin Date: 20-Dec-2000
SERVICE BRAKES, HYDRAULIC:ANTILOCK:ABS WARNING LIG

SOME DRIVERS MAY COMMENT ABOUT THE ABS LAMP ILLUMINATING. AN ABS DIAGNOSTIC TROUBLE CODE 0281 - BRAKE SWITCH CIRCUIT MAY HAVE BEEN SET ON THOSE VEHICLES EQUIPPED WITH HYDRAULIC BRAKES. THE DIAGNOSTIC TROUBLE CODE WILL BE STORED IN MEMOR


2000 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 617620 Bulletin Date: 20-Oct-2000
POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AN

GENERAL MOTORS HAS DECIDED THAT A DEFECT WHICH RELATES TO MOTOR VEHICLE SAFETY EXISTS IN CERTAIN MEDIUM DUTY VEHICLES. SOME OF THESE VEHICLES EXHIBIT A CONDITION IN WHICH TRANSMISSION FLUID MAY LEAK FROM A HEAT DEGRADED TRANSMISSION FLUID


2000 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 6092584 Bulletin Date: 20-Sep-2000
POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AN

SUBJECT REGARDING TRANSMISSION OIL COOLER LINE DEGRADATION. *TT


2000 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 6092588 Bulletin Date: 20-Sep-2000
POWER TRAIN:CLUTCH ASSEMBLY

EXPERIENCING NOISY RELEASE BEARING, SLIPPING CLUTCH OR INOERATIVE CLUTCH. *TT


2000 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 10000563 Bulletin Date: 20-Sep-2002
SERVICE BRAKES, HYDRAULIC

RELEASE OF NEW REAR BRAKE PIPE SHIELDS. *TT


2000 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 634800 Bulletin Date: 20-Jun-2002
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

THIS BULLETIN IS BEING ISSUED TO ASSIST TECHNICIANS IN EFFICIENTLY DIAGNOSING AND CORRECTING BACKFIRE AND OTHER RELATED DRIVEABILITY CONCERNS. *TT


2000 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 10000456 Bulletin Date: 20-Nov-2002
ENGINE AND ENGINE COOLING:ENGINE

ENGINE BACKFIRE AND RELATED DRIVEABILITY ISSUES. *TT


2000 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 10004297 Bulletin Date: 20-Sep-2004
STEERING

EFFECT OF STEERING BOX LIMITER ADJUSTMENT ON TURNING RADIUS AND POSSIBILITY OF POWER STEERING SYSTEM DAMAGE DUE TO IMPROPER ADJUSTMENT. VARIOUS 1990-2004 MODELS. *TT


2000 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 10017531 Bulletin Date: 20-Feb-2005
SERVICE BRAKES, AIR

INFORMATION ON AIR BRAKE PARK BRAKE CHAMBER VENT HOLES TO AVOID WATER INTRUSION. *TT


2000 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 617711 Bulletin Date: 20-Oct-2000
STEERING:HYDRAULIC POWER ASSIST:PUMP

SUBJECT REGARDING POWER STEERING PUMP INLET ADAPTOR INSTALLATION. *TT


2000 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 617668 Bulletin Date: 20-Oct-2000
FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY

INFORMATION ON FUEL TANK SHIELDS. *TT


2000 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 6088982 Bulletin Date: 19-Nov-1999
EXTERIOR LIGHTING:HEADLIGHTS

INFORMATION REGARDING DAYTIME RUNNING LIGHTS (DRL) FLICKER CONDITION. *TT


2001 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 620808 Bulletin Date: 20-Jul-2001
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

SOME OWNERS MAY COMMENT ON A TICKING NOISE IN THEUPPER END OF THE ENGINE. THE NOISE IS CONSTANT AND DOES NOT VARY WITH ENGINE RPM. A LOSS OF POWER MAY BE NOTICED. *TT


2001 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 624078 Bulletin Date: 20-Aug-2001
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

SOME CUSTOMERS MAY COMMENT ON EXCESSIVE ENGINE VIBRATION AT IDLE ON VARIOUS 1998 - 2001 MEDIUM DUTY MODELS INCLUDING CHEVROLET AND GMC F MODELS. *TT


2001 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 10000563 Bulletin Date: 20-Sep-2002
SERVICE BRAKES, HYDRAULIC

RELEASE OF NEW REAR BRAKE PIPE SHIELDS. *TT


2001 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 634298 Bulletin Date: 20-Apr-2002
OTHER

SUBJECT REGARDING LOW OIL PRESSURE AND NEW OIL LEVEL INDICATOR. NLM


2001 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 10000170 Bulletin Date: 20-Oct-2002
ENGINE AND ENGINE COOLING:ENGINE

HIGH OIL CONSUMPTION. *TT


2001 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 629495 Bulletin Date: 20-Feb-2002
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

SUBJECT REGARDING REVISED DIAGNOSTIC TROUBLE CODE P1221 SERVICE MANUAL INFORMATION. *TT


2001 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 634800 Bulletin Date: 20-Jun-2002
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

THIS BULLETIN IS BEING ISSUED TO ASSIST TECHNICIANS IN EFFICIENTLY DIAGNOSING AND CORRECTING BACKFIRE AND OTHER RELATED DRIVEABILITY CONCERNS. *TT


2001 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 10000456 Bulletin Date: 20-Nov-2002
ENGINE AND ENGINE COOLING:ENGINE

ENGINE BACKFIRE AND RELATED DRIVEABILITY ISSUES. *TT


2001 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 10004297 Bulletin Date: 20-Sep-2004
STEERING

EFFECT OF STEERING BOX LIMITER ADJUSTMENT ON TURNING RADIUS AND POSSIBILITY OF POWER STEERING SYSTEM DAMAGE DUE TO IMPROPER ADJUSTMENT. VARIOUS 1990-2004 MODELS. *TT


2001 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 10017531 Bulletin Date: 20-Feb-2005
SERVICE BRAKES, AIR

INFORMATION ON AIR BRAKE PARK BRAKE CHAMBER VENT HOLES TO AVOID WATER INTRUSION. *TT


2001 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 617668 Bulletin Date: 20-Oct-2000
FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY

INFORMATION ON FUEL TANK SHIELDS. *TT


2002 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 10000563 Bulletin Date: 20-Sep-2002
SERVICE BRAKES, HYDRAULIC

RELEASE OF NEW REAR BRAKE PIPE SHIELDS. *TT


2002 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 634298 Bulletin Date: 20-Apr-2002
OTHER

SUBJECT REGARDING LOW OIL PRESSURE AND NEW OIL LEVEL INDICATOR. NLM


2002 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 10000170 Bulletin Date: 20-Oct-2002
ENGINE AND ENGINE COOLING:ENGINE

HIGH OIL CONSUMPTION. *TT


2002 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 629495 Bulletin Date: 20-Feb-2002
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

SUBJECT REGARDING REVISED DIAGNOSTIC TROUBLE CODE P1221 SERVICE MANUAL INFORMATION. *TT


2002 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 634800 Bulletin Date: 20-Jun-2002
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

THIS BULLETIN IS BEING ISSUED TO ASSIST TECHNICIANS IN EFFICIENTLY DIAGNOSING AND CORRECTING BACKFIRE AND OTHER RELATED DRIVEABILITY CONCERNS. *TT


2002 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 10000456 Bulletin Date: 20-Nov-2002
ENGINE AND ENGINE COOLING:ENGINE

ENGINE BACKFIRE AND RELATED DRIVEABILITY ISSUES. *TT


2002 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 10004297 Bulletin Date: 20-Sep-2004
STEERING

EFFECT OF STEERING BOX LIMITER ADJUSTMENT ON TURNING RADIUS AND POSSIBILITY OF POWER STEERING SYSTEM DAMAGE DUE TO IMPROPER ADJUSTMENT. VARIOUS 1990-2004 MODELS. *TT


2002 CHEVROLET B7
NHTSA* TSB Technical Service Bulletin Number: 10017531 Bulletin Date: 20-Feb-2005
SERVICE BRAKES, AIR

INFORMATION ON AIR BRAKE PARK BRAKE CHAMBER VENT HOLES TO AVOID WATER INTRUSION. *TT




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

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