Technical Service Bulletins (TSB) are recommended procedures for repairing vehicles. Technical Service Bulletin is issued when there are several occurrences of an unanticipated CHEVROLET ENVOY problem; it is issed by a CHEVROLET manufacturer. TSBs can be vehicle-specific or cover an entire product lines. Usually TSB address the specified repair into a step-by-step process. The majority of TSBs are created by the first automotive technician to come up with a CHEVROLET repair procedure. There are sometimes more than one way to fix a problem, resulting in multiple TSBs for the same problem.
CHEVROLET ENVOY:EQUIPMENT:ELECTRICAL
CHEVROLET ENVOY 2002 Technical Bulletin #010846005
CHEVROLET ENVOY 2002 technical service bulletin was issued Aug 01, 2001.CHEVROLET ENVOY 2002 had a failed EQUIPMENT ELECTRICAL. UNABLE TO CONNECT TO ONSTAR FOLLOWING A DROPPED CELLULAR CALL DURING AN ONSTAR CONFIGURATION ATTEMPT. *TT .
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CHEVROLET ENVOY:ELECTRICAL SYSTEM:IGNITION:MODULE
CHEVROLET ENVOY 2002 Technical Bulletin #300801
CHEVROLET ENVOY 2002 technical service bulletin was issued Aug 30, 2001.CHEVROLET ENVOY 2002 had a failed ELECTRICAL SYSTEM IGNITION MODULE. INFORMATION REGARDING UNRESOLVED DTC P0014, FALSE DTC P0116 AND P1683. *YH .
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CHEVROLET ENVOY:POWER TRAIN:MANUAL TRANSMISSION
CHEVROLET ENVOY 2002 Technical Bulletin #300801
CHEVROLET ENVOY 2002 technical service bulletin was issued Aug 30, 2001.CHEVROLET ENVOY 2002 had a failed POWER TRAIN MANUAL TRANSMISSION. INFORMATION REGARDING DELAYS IN TRANSMISSION DOWNSHIFTING. *YH .
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CHEVROLET ENVOY:ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN
CHEVROLET ENVOY 2002 Technical Bulletin #300801
CHEVROLET ENVOY 2002 technical service bulletin was issued Aug 30, 2001.CHEVROLET ENVOY 2002 had a failed ENGINE AND ENGINE COOLING COOLING SYSTEM FAN. INFORMATION REGARDING FAN NOISE. *YH .
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CHEVROLET ENVOY:ENGINE AND ENGINE COOLING:ENGINE:GASOLINE
CHEVROLET ENVOY 2002 Technical Bulletin #080801
CHEVROLET ENVOY 2002 technical service bulletin was issued Aug 08, 2001.CHEVROLET ENVOY 2002 had a failed ENGINE AND ENGINE COOLING ENGINE GASOLINE. INFORMATION REGARDING CALIBRATIONS AVAILABLE TO CORRECT DELAYS IN TRANSMISSION DOWNSHIFTING AND COMPLAINTS OF FAN NOISE. *JG .
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CHEVROLET ENVOY:EQUIPMENT:ELECTRICAL
CHEVROLET ENVOY 2002 Technical Bulletin #200901
CHEVROLET ENVOY 2002 technical service bulletin was issued Sept 20, 2001.CHEVROLET ENVOY 2002 had a failed EQUIPMENT ELECTRICAL. CONCERNS WITH UNDERSTANDING THE DRIVER INFORMATION PERSONALIZATION LANGUAGE OPTIONS. *SLC .
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CHEVROLET ENVOY:SEATS:FRONT ASSEMBLY:POWER ADJUST
CHEVROLET ENVOY 2002 Technical Bulletin #010850011
CHEVROLET ENVOY 2002 technical service bulletin was issued Sept 01, 2001.CHEVROLET ENVOY 2002 had a failed SEATS FRONT ASSEMBLY POWER ADJUST. MEMORY POWER SEAT INOPERATIVE. *YH .
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CHEVROLET ENVOY:ENGINE AND ENGINE COOLING
CHEVROLET ENVOY 2002 Technical Bulletin #01225
CHEVROLET ENVOY 2002 technical service bulletin was issued Jan 01, 2004.CHEVROLET ENVOY 2002 had a failed ENGINE AND ENGINE COOLING. ENGINE COOLANT LEAK AT INTAKE GASKET. * MJ .
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CHEVROLET ENVOY:EQUIPMENT:AIR CONDITIONER
CHEVROLET ENVOY 2002 Technical Bulletin #3104
CHEVROLET ENVOY 2002 technical service bulletin was issued Jan 01, 2004.CHEVROLET ENVOY 2002 had a failed EQUIPMENT AIR CONDITIONER. ONLY REPLACEMENT OF EVAPORATOR CORE OR PIPES FOR REAR HVAC. (TO INCLUDE 2005 CHEVROLET TRAILBLAZER) *SC .
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CHEVROLET ENVOY:ELECTRICAL SYSTEM
CHEVROLET ENVOY 2002 Technical Bulletin #3253
CHEVROLET ENVOY 2002 technical service bulletin was issued .CHEVROLET ENVOY 2002 had a failed ELECTRICAL SYSTEM. ANTI BRAKES SYSTEM BRAKE LIGHT AND OR SERVICE BRAKE MESSAGE WITH DIAGNOSTIC TROUBLE CODE C0238. *EH .
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CHEVROLET ENVOY:ENGINE AND ENGINE COOLING
CHEVROLET ENVOY 2002 Technical Bulletin #3232
CHEVROLET ENVOY 2002 technical service bulletin was issued .CHEVROLET ENVOY 2002 had a failed ENGINE AND ENGINE COOLING. MISFIRE AT IDLE COLD AND POSSIBLE P0171 AND OR P0174. *EH .
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CHEVROLET ENVOY:STEERING
CHEVROLET ENVOY 2002 Technical Bulletin #3280
CHEVROLET ENVOY 2002 technical service bulletin was issued .CHEVROLET ENVOY 2002 had a failed STEERING. STEERING NOISE WHEN TURNING. THIS SERVICE BULLETIN SUPPLEMENTS 040232007. *EH .
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CHEVROLET ENVOY:FUEL SYSTEM, GASOLINE:STORAGE:AUXILLARY TANK
CHEVROLET ENVOY 2002 Technical Bulletin #1363
CHEVROLET ENVOY 2002 technical service bulletin was issued Mar 14, 2005.CHEVROLET ENVOY 2002 had a failed FUEL SYSTEM, GASOLINE STORAGE AUXILLARY TANK. FUEL TANK INLET CHECK VALVE FRACTURE. *EH .
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CHEVROLET ENVOY:EXTERIOR LIGHTING:HEADLIGHTS
CHEVROLET ENVOY 2002 Technical Bulletin #3170E
CHEVROLET ENVOY 2002 technical service bulletin was issued .CHEVROLET ENVOY 2002 had a failed EXTERIOR LIGHTING HEADLIGHTS. IPC, INTERIOR LIGHTS AND/OR HEADLAMPS FLICKER. *AK FB2 .
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CHEVROLET ENVOY:INTERIOR LIGHTING
CHEVROLET ENVOY 2002 Technical Bulletin #3170E
CHEVROLET ENVOY 2002 technical service bulletin was issued .CHEVROLET ENVOY 2002 had a failed INTERIOR LIGHTING. IPC, INTERIOR LIGHTS AND/OR HEADLAMPS FLICKER. *AK FB2 .
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CHEVROLET ENVOY:SEATS:FRONT ASSEMBLY:HEAD RESTRAINT
CHEVROLET ENVOY 2002 Technical Bulletin #SB-10-08-50-003B
CHEVROLET ENVOY 2002 technical service bulletin was issued Nov 01, 2011.CHEVROLET ENVOY 2002 had a failed SEATS FRONT ASSEMBLY HEAD RESTRAINT. GENERAL MOTORS: INFORMATION PROVIDED BY BULLETIN FOR ALL 2012 AND PRIOR GENERAL MOTOR TRUCKS AND PASSENGER VEHICLES REGARDING THE ADJUSTABLE COMFORT AND CUSTOM UPHOLSTERY OF THE DRIVER AND THE PASSENGER HEAD RESTRAINT. *PE .
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CHEVROLET ENVOY 2002 Technical Service Bulletins