2002 Chevrolet Avalanche Technical Service Bulletins

97 technical service bulletins (TSBs) are on record for the 2002 Chevrolet Avalanche. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10011197Nov 1, 2005Suspension. 20 inch wheels and tires available through gmspo. *tt updated.
• 10017232Oct 29, 2005Brakes. Supplement to 04094 front wheel speed sensor corrosion.
• 10017190Oct 27, 2005Transmission and drivetrain. 4l60e, 4l65e replacement valve body gaskets does not seem to fit.
• 10017023Oct 21, 2005Electrical system. Additional diagnostic information dtc p0757.
• 10017764Oct 1, 2005Seats. Unwanted/loose seat movement.
• 10016714Sep 28, 2005Suspension. Automatic level control inoperative due to water ingestion.
• 10016558Sep 22, 2005Transmission and drivetrain. Intermittent service 4wd light comes on with diagnostic trouble code (dtc) c0306 or c0308 stored in tccm.
• 10016715Sep 1, 2005Brakes. Product safety recall regarding front wheel speed sensor corrosion.
• 10014953May 12, 2005Transmission and drivetrain. Rear axle retainer button breakage.
• 10014899May 11, 2005Steering. Steering idler arm inspection procedure.
• 10014870May 11, 2005Engine cooling. 1999 - 2005 gen ii cold engine misfire at idle with possible p0171 and/or p0174.
• 10014853May 11, 2005Transmission and drivetrain. Intermittent malfunction indicator lamp (mil) with diagnostic trouble code (dtc) c0374 or erratic 4wd/awd operation.
• 10017360May 1, 2005Visibility (wipers, defrost, mirrors). Sunroof jams when closing.
• 10013572Apr 21, 2005Transmission and drivetrain. 4wd models with noise, vibration on dry pavement.
• 10013533Apr 21, 2005Steering. Lack of steering assist or shudder during parking lot type maneuvers.
• 10013523Apr 21, 2005Air bags. Sir light on steady after bulb test and no diagnostic trouble codes (dtcs).
• 10013496Apr 20, 2005Transmission and drivetrain. 4l80e output carrier thrust washer changes.
• 10013378Apr 18, 2005Electrical system. Application of horn at horn pad inoperative. Rke function for panic alarm works.
• 10017339Apr 1, 2005Wheels. Handling characteristics of vehicles with 20 inch wheel/tire assemblies installed.
• 10015034Mar 1, 2005Visibility (wipers, defrost, mirrors). Outside rearview mirror housings come loose from base.
• 10015008Mar 1, 2005Engine cooling. Revised diagnostic trouble code (dtc) p1172 and dtc p2636.
• 10014947Mar 1, 2005Equipment. Proper onstar cellular antenna mast usage.
• 10014945Mar 1, 2005Suspension. Revised front caster and camber adjustment procedure. Original not yet received.
• 10011756Jan 31, 2005Body and structure. Pop cluck click noise on right or left turns.
• 10011729Jan 31, 2005Engine cooling. Resonance noise at idle.
• 10011692Jan 28, 2005Engine cooling. Misfire at idle cold and possible p0171 and or p0174.
• 10012149Jan 1, 2005Tires. Spare tire is different size than other tires. This service bulletin replaces 020310001. *eh update.
• 10011125Oct 1, 2004Brakes. Low brake pedal, red brake light on, brake system warning message on. *tt updated
• 10011236Aug 1, 2004Body and structure. Running board cover is loose.
• 10011223Aug 1, 2004Steering. Clunking noise under hood and can be felt in steering wheel. This bulletin replaces previous bulletin 00-02-35-003e.
• 10011201Aug 1, 2004Brakes. Revised brake pads replacement-rear.
• 10011190Aug 1, 2004Equipment. Diagnostic information to accurately diagnose a/c low pressure switch using new kent moore special tool ge-47742.
• 10014251Jul 1, 2004Equipment. 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
• 10012127Jul 1, 2004Seat belts. Repairing napped seat fabric.
• 10012096Jul 1, 2004Body and structure. Stowage box lid strap breaking.
• 10011145Jul 1, 2004Body and structure. Cargo covers and/or body cladding discolored (chalky). *tt this bulletin replaced previous bulletin 04-08-111-001, dated 01/01/2004.
• 10012532Jun 1, 2004Visibility (wipers, defrost, mirrors). Windrush around windshield.
• 10012175Jun 1, 2004Equipment. Loss of heating ventilation air conditioning. System mode and or temperature control.
• 10012160Jun 1, 2004Tires. Use of correct installation procedure for loose hubcap assembly. This service bulletin replaces 030310002.
• 10012155Jun 1, 2004Engine cooling. Idle instability, low or rough idle with electronic throttle control.
• 10012143Jun 1, 2004Engine cooling. Information on revised design of intake gasket and related bolts for 2004 mid-year enhancement and prior year service usage.
• 10012703Feb 1, 2004Engine cooling. Diagnostic information for intermittent vehicle no crank dead battery.
• 10011144Feb 1, 2004Visibility (wipers, defrost, mirrors). Power window motor now available separately from the power window regulatory assembly. *tt updated
• 10013030Jan 29, 2004Visibility (wipers, defrost, mirrors). Bulletin 04-08-64-003, front door power window motor assemblies - warranty repair information.
• 10016226Oct 1, 2003Seats. Repairing napped fabric-seats may have been upholstered in napped fabrics with dorchester on the bolster and honeycomb on the insert.
• 10012577Aug 1, 2003Steering. Revised steering wheel position sensor or steering shaft lower bearing replacement procedure and steering wheel position sensor centering procedure.
• 10012557Aug 1, 2003Transmission and drivetrain. Fluid leak from front of vehicle add teflon tape to front axle vent plug threads.

← All problems reported for the 2002 Chevrolet Avalanche