2007 Chevrolet Avalanche 1500 Technical Service Bulletins

290 technical service bulletins (TSBs) are on record for the 2007 Chevrolet Avalanche 1500. 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.

• 10024245May 1, 2008Steering. Power steering, steering wheel shudder/vibration during low speed parking maneuvers (replace power steering assembly hose) excluding pickup models with 4.3l v6 engine (vin x - rpo lu3) built prior to 5/30/07. *nj updated 5/19/08. *nj updated 8/28/08.
• 10020722May 1, 2008Air bags. Passenger side airbag door does not flush with dash pad/warped. (reposition locking tabs on airbag panel). *kb updated 10/5/07. *nj updated 9/12/08.
• 10024793Mar 1, 2008Electrical system. Left or right power outside mirror inoperative (inspect wire harness).
• 10024785Mar 1, 2008Brakes. Diagnostic information on mil/ses with dtc p0171 (fuel trim system lean bank 1) and/or p0174 (fuel trim system lean bank 2) after brake master cylinder replacement.
• 10024761Mar 1, 2008Visibility (wipers, defrost, mirrors). Windshield wiper streak at low vehicle speeds (replace windshield wipers and arms).
• 10024632Mar 1, 2008Brakes. Unwanted abs or valve activation on low speed turns.
• 10024345Feb 1, 2008Transmission and drivetrain, Suspension. Eaton locking differential chatter shudder noise on turns, equipped with a locking rear differential rpo g80. *nj updated 7/17/2008.
• 10024344Feb 1, 2008Engine cooling. Possible engine oil leak due to pcv freeze-up, equipped with the 4.8, 5.3, 6.0, and 6.2 v-8 engines.
• 10024342Feb 1, 2008Tires. Low tire light on and/or dic check tire pressure message when cold, with rpo uj6.
• 10024282Feb 1, 2008Engine cooling. Engine stalls after being remote started.
• 10024281Feb 1, 2008Tires. Check low tire / aftermarket wheels / tire pressure monitor / fmvss 138 with (rpo uj6).
• 10024204Feb 1, 2008Engine cooling. Short duration cold start lifter tick noise. Equipped with the 5.3 or 6.0 active fuel management engines.
• 10023434Feb 1, 2008Brakes. Unwanted abs or valve activation on low speed turns. With stabilitrac (rpo jl4). *nj updated 4/1/08.
• 10024406Jan 1, 2008Electrical system. Instrument panel (ip) gauges/gages difficult to read or see, poor backlighting (replace ip and program).
• 10017464Jan 1, 2008Transmission and drivetrain. Service 4wd light illuminated, diagnostic trouble code (dtc) c0374 set. *tt updated 10/05/07. *nj inspect wiring harness to transfer case speed sensors, replace wiring harness. Updated 7/18/08
• 10023474Dec 13, 2007Latches, locks and linkages. Outside door handle loose, inoperative or does not retract.
• 10020881Dec 13, 2007Air bags. Air bag indicator light is on. *kb updated on 12/13/07.
• 10023994Dec 1, 2007Brakes. Service stabilitrak message c0196 and/or u2142.
• 10023755Dec 1, 2007Electrical system. Sir light on, dtc's b0085, b0086, b0087 and b0088.
• 10022901Dec 1, 2007Engine cooling. Engine has low power on acceleration or when towing. Equipped with the 6.0l ly6 and l76 engine. *nj updated 1/29/08.
• 10021081Dec 1, 2007Tires. Tire sidewall irregularities. *kb updated 1/30/08.
• 10020075Dec 1, 2007Electrical system. No crank/no start at times. *tt updated 1/30/08.
• 10020031Dec 1, 2007Electrical system. Crank no start, rough running, or dtc p0335. *tt equipped with 5.3l, 6.0l, 6.2l engines. Updated 1/30/08.
• 10023400Nov 1, 2007Steering. Steering wheel off center while driving straight, clunk noise while turning, early front tire wear (perform torque to tighten analysis and repair as necessary) *nj updated 2/25/08.
• 10022262Nov 1, 2007Tires. Tire pressure monitor system concerns. *kb 2008 passenger cars and trucks (including saturn). Updated 2/26/08.
• 10022913Oct 4, 2007Tires. Unable to lower spare tire from underneath the vehicle.
• 10022769Sep 26, 2007Transmission and drivetrain. Transmission slips, will not shift, ses light may be illuminated.
• 10022768Sep 26, 2007Electrical system. Auxiliary power to 7-way trailer connector.
• 10022697Sep 20, 2007Steering. Engineering information request during rear ring and pinion replacement.
• 10023221Sep 1, 2007Electrical system. Various electrical concerns - intermittently functioning or inoperative component, ip warning light on, dic message displayed, dtc set, no crank/start (repair ip wiring harness)
• 10021819Sep 1, 2007Visibility (wipers, defrost, mirrors). Left outside rearview mirror glass shake or flutter (relearn power mirrors and replace left mirror, if necessary) *kb updated 11/02/07.
• 10021448Sep 1, 2007Engine cooling. Intermittent low battery voltage, engine will not crank, engine cranks but will not start, charging system light on, service battery charging system message displayed, dtc b1405 and/or b1516 set. (reprogram bcm). *kb updated 11/02/07
• 10020953Sep 1, 2007Electrical system. Information on auxiliary power wire at trailer and installation of aftermarket trailer brake controller - towing, tow *kb updated 11/02/07.
• 10022362Aug 3, 2007Tires. Service tire monitor message with aftermarket wheels. *kb updated on 09/20/07.
• 10022927Aug 1, 2007Electrical system. Replacement information for broken t-bolt on negative and/or positive battery cable terminal.
• 10022714Jul 1, 2007Seat belts. Front seatbelt latch plate reversed, front seatbelt twisted (perform repair to untwist seatbelt).
• 10022707Jul 1, 2007Body and structure. Unwanted entry through end gate (install new handle and bracket)
• 10020808Jul 1, 2007Fuel system. Information on 3.5l, 3.9l, and 5.3l e85 fuel compatible vehicles, with alcohol content, switching between gasoline and e85 fuel. *kb updated on 09/19/07.
• 10019883Jul 1, 2007Body and structure. High closing effort of hood. *tt (align hood latch). Updated 09/24/07.
• 10021939Jun 27, 2007Brakes. Part restriction on the electronic brake control module.
• 10021676Jun 15, 2007Transmission and drivetrain. New design front axle side bearing adjusters.
• 10022472Jun 1, 2007Transmission and drivetrain. Intermittent/inoperative four wheel drive, service 4wd system lamp on and dtc c0378 - front axle switch circuit signal invalid.
• 10022369Jun 1, 2007Fuel system. Service update for inventory and customer vehicles e85 virtual flex fuel sensor (vffs) update- reprogram ecm.
• 10021853May 1, 2007Other or unknown. Installation instructions for e85 flex fuel emblems and yellow colored fuel caps in support of the e85 ethanol marketing program.
• 10021850May 1, 2007Seats. Information for proper procedure for seatback removal.
• 10021841May 1, 2007Engine cooling. Chuggle, surge or hesitation may be felt with active fuel management system cylinder deactivation transition from v8 mode to v4 mode.
• 10021394Apr 24, 2007Engine cooling. Harsh tcc apply or tcc cycling.
• 10020958Apr 1, 2007Wheels. 20 inch and 22 inch accessory wheels available through gm accessories. *kb updated 07-24-07.
• 10021287Mar 29, 2007Body and structure. Creaking noise from body.
• 10021454Mar 1, 2007Equipment. Diagnostic information on navigation radio. Aftermarket modules causing various lan communication concerns and dtc's, no crank, vehicle stability lights and messages, tpm warning lights, prndl position errors.

← All problems reported for the 2007 Chevrolet Avalanche 1500