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.

• 10021079Mar 1, 2007Electrical system. Various electrical concerns. Brake warning lamp on, and exterior lights are inoperative.
• 10021023Feb 22, 2007Engine cooling. Whine howl noise from the rear differential on vehicles equipped with an 8.6 rear axle.
• 10021019Feb 22, 2007Transmission and drivetrain. Slip condition in 2nd, 3rd, or 4th. Damaged 2-4 or 3-4 clutch. *kb updated 10/31/07.
• 10021010Feb 22, 2007Tires. Bridgestone dueler product information update.
• 10020968Feb 2, 2007Engine cooling. Intermittent service 4 wheel drive lamp on and code c0378. *kb updated 10/03/07.
• 10021337Feb 1, 2007Air bags. Air bag light on, dtc b0081, set (clear dtc using specific procedure).
• 10021335Feb 1, 2007Visibility (wipers, defrost, mirrors). Front windshield glass optical distortion or stress cracks.
• 10020917Jan 30, 2007Electrical system. Instrument panel controls (ipc) hard to read.
• 10020915Jan 29, 2007Body and structure. Articulating running boards delay when closing.
• 10020882Jan 26, 2007Tires. Rubber valve stem pressure release learn method.
• 10021124Jan 1, 2007Electrical system. Various electrical concerns - hood open message displayed, door locks inoperative, brake warning lamp on.
• 10021118Jan 1, 2007Engine cooling. Humming or buzzing from rear of vehicle and/or possible dead battery. (check fuel pump relay and replace, if necessary).
• 10021110Dec 1, 2006Body and structure. Liftgate, door handle broke, lock, won't open, inoperative.
• 10021101Dec 1, 2006Tires. Information on recognizing tire pressure monitoring (tpm). Avoid damage to the tpm sensor during tire/wheel service.
• 10021372Nov 1, 2006Seat belts. Sir supplemental inflatable restraint message, dtc b0081, b0071 set, mil light on (repair and reroute wiring as necessary). Vehicles with 10-way power passenger seat.
• 10020895Nov 1, 2006Electrical system. Rear door locks/rear windows/courtesy lamps/rear speakers inoperative, blown fuse, sir dtc codes.
• 10020894Nov 1, 2006Electrical system. Ignition switch diagnostic tips - dtc codes c0561, p1629, p1682, u0101, u0121, u0155 and/or no crank/no start, hvac, radio, on star, power adjustable pedals, and other electrical components inoperative.
• 10020893Nov 1, 2006Other or unknown. Uvc rear vision camera system inoperative.
• 10020892Nov 1, 2006Brakes. Information on reprogramming ebcm if tech 2 data for rear wheel speed sensors is reversed.
• 10020490Oct 27, 2006Engine cooling. Full size utilities with coolant loss, rough running, and misfire. Equipped with lmg lyd or lc0 5.3l engines.
• 10020967Oct 19, 2006Electrical system. Delayed or extended cranking dtc p1682.
• 10020930Oct 11, 2006Other or unknown, Tires. Remote keyless entry or tire pressure monitor concerns.
• 10020965Oct 5, 2006Engine cooling. Transfer case control module investigation.
• 10020963Oct 4, 2006Electrical system. No crank no start no communication on low speed gmlam. Abs brake fuel gauge oil sir speedo tach temperature u0140, u0151, u0168, u0170, u0172, u0184, u0199, u0200, u0214, volt wheel wire.
• 10011755Oct 4, 2006Body and structure. Tailgate cable slack. This includes 1998-2006 chevrolet and gmc full and mid size trucks. *eh updated.
• 10020956Oct 1, 2006Suspension. Information to relearn tpm sensors when the drivers information center (dic) displays dashes for all tire pressure.
• 10020948Oct 1, 2006Engine cooling. Diagnostic information on battery draw no start - body control module, bcm power timer.
• 10021018Sep 28, 2006Transmission and drivetrain. No movement when the shift lever is moved to d4 or d3. Normal operation when moved to d2 d1 or reverse. *kb updated.
• 10020874Sep 23, 2006Suspension. Left front axle shaft difficult to remove. Axle differential leak seal shaft.
• 10020889Sep 1, 2006Engine cooling. No start/loss of low speed lan, dtc's set.
• 10020880Sep 1, 2006Engine cooling. Lr4, ly2, l33, lh6, lm7, l59, lc9, lmg, ly5, ls2, lq9, lq4, l76, ly6 throttle actuator control (tac). Module codes, mil/ses dtc's p2108, p1516, u0107, reduced engine power.
• 10020061Jul 18, 2006Brakes. Brakes dragging and/or pulsating.
• 10020050Jul 14, 2006Brakes. Brakes dragging and/or pulsating.
• 10020203Jun 1, 2006Equipment. Missing mercury disposal notice label.
• 10020975May 1, 2006Wheels. Plus size wheel and tire systems for gm vehicles.
• 10020955May 1, 2006Engine cooling. Ly2, ly5, ly6, lh6, l76, lmg, lc9, l92, coolant or rubber type odor, loss of engine coolant and/or overheat condition.
• 10019507Feb 1, 2006Body and structure. General waterleak diagnostic guide.
• 10017308Nov 2, 2005Suspension. Service vme - 8.6 inch rear axle which exhibit a gear whine condition (until december 23, 2005).
• 10017299Nov 2, 2005Transmission and drivetrain. Electronic transfer case unable to complete shift.
• 10017177Oct 27, 2005Electrical system. Voltmeter is flucuating between 12 and 14 volts on their new 2005 chevrolet/ gmc/ cadillac model year light duty full size pickup and utility.

← All problems reported for the 2007 Chevrolet Avalanche 1500