2002 Chevrolet Trailblazer EXT technical service bulletins
94 technical service bulletins and manufacturer communications cover the 2002 Chevrolet Trailblazer EXT.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.
- Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles
- GM is receiving damaged (cracked or broken) transmission cores returned to the reman facilities
- This service bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves...
- This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as...
- This service bulletin provides information for dealers/technicians on Service Programming System (SPS)...
- This bulletin provides information for electrical ground repairs using new General Motors replacement...
- This bulletin advises the technician of possible location of an internal coolant leak from a specific...
- This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake...
- This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil...
- This informational bulletin provides information for dealers/technicians on Headlamp, Tail Lamp, License...
- This PI bulletin advises the technician on the proper way to install the pistons in an engine.
- This service bulletin provides information on Concerns or Questions Regarding Installation of Dealer...
- This service bulletin provides information about the Hunter wheel Road Force balancers that should be...
- This service bulletin provides information for dealers on how to submit a product information report (PIR)...
- The service bulletin advises the tech of a normal transmission shift condition and the delay in throttle...
- This service bulletin provides graphics, information and guidelines for engine component wear to assist...
- This diagnostic tip bulletin provides additional information on how to diagnose a possible valve, lifter...
- This service bulletin provides service information on new torque specification and installation procedure...
- This warranty administration bulletin provides information regarding the field action courtesy...
- This service bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Water...
- This service bulletin provides diagnostic tips/steps on testing for possible EVAP leaks in the system to...
- This service bulletin provides information on Module Harvesting.
- This service bulletin provides information on Handling Requests for Modifications to Permanently...
- This diagnostic tip advises the tech not to separate the flexplate from the torque convertor or damage my...
- This bulletin provides information on tools available to find an intake vacuum leak or exhaust leak to...
- Engine and engine cooling: cooling system
- This informational bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake...
- Engine and engine cooling
- Electrical system
- Equipment: appliance: air conditioner
- Equipment: appliance: air conditioner
- This informational bulletin provides additional information on how to install pistons and suggest what...
- This technical bulletin provides a procedure to reprogram the media disc player with the latest...
- This informational bulletin provides information to gm dealers on the correct cleaning methods when...
- This preliminary information communication advises the technician if unable to place an onstar call in the...
- This preliminary information communication advises the technician on the steps to diagnose and repair the...
- This preliminary information communication advises the technician the steps on repairing the concern
- This preliminary information communication provides information to help the dealership technicians perform...
- This preliminary information communication advises the technician on the steps for diagnosing the concern
- This preliminary information communication advises the technician, if unable to place an onstar call in...
- Special coverage (revised service procedure). a fuel tank inlet check valve (ICV) could fracture. the icv...
- Special coverage (revised part information and service procedure). a fuel tank inlet check valve (ICV)...
- Special Coverage Adjustment ? Fuel Tank Inlet Check Valve Fracture
- Special coverage (revised part information). some 2004 model year buick rainier, 2003-2004 model year...
- OnStar® Voice Fallback Number Update Some customers may have received a letter from OnStar® stating that...
- OnStar Voice Fallback Number Update
- Special Coverage Adjustment Fuel Tank Inlet Check Valve Fracture
- Special coverage. some vehicles contain a fuel tank inlet check valve (ICV) that could fracture. the icv...
- This preliminary information communication provides information to the technician about changing the tire...
- Canadian Customers Unable To Place Calls And Turn By Turn Inoperative In The United States.
- XM Audio Traffic And Travel Link Availability And Operation.
- Vehicle Recalls
- Programming And Activation Of Replacement OnStar Modules.
- Canadian Customers Unable To Place Calls In The United States
- Information On Requests To Add OnStar Bluetooth Option.
- Refinishing Aluminum Wheels
- Underbody Component Corrosion The following information may be helpful when addressing underbody component...
- Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
- This warranty administration bulletin provides information regarding customer concerns not duplicated and...
- General motors: information provided by bulletin for all 2012 and prior general motor trucks and passenger...
- General motors corp: special coverage adjustment; analog onstar deactivation.
- Buick chevrolet gmc oldsmobile service campaign: special coverage adjustment - fuel tank modular reservoir...
- ABS light on, dtc's C0265, C0201, U1041 set and/or loss of communication with brake module
- Rear liftgate binds, improper fit
- IPC, interior lights and/or headlamps flicker
- Supplement to campaign 04087 / screws break in the tail lamp housing
- Anti brakes system brake light and or service brake message with diagnostic trouble code C0238
- Rear parking brake shoe retaining spring clip service kit for drum-in-hat (DIH) equipped vehicles
- Blower speed changes on its own
- Washer motor for the front wipers continuously runs while the key on
- Tail lamp/stop lamp(s) may become inoperative
- Various interior electrical concerns, ip gauges/lighting inoperative, HVAC controls inoperative, blower...
- Under hood fuse block - 125 amp mega fuse blown
- 4.2 4L60E engine cooling fan contacts shroud after replacing radiator
- Intermittent no crank no start
- Inside rear view mirror does not display ambient temperature with CJ2 option
- Perimeter seal/gasket pulls away from license plate housing and/or excessive adhesive around gasket
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