2007 GMC Sierra 1500 Technical Service Bulletins

722 technical service bulletins (TSBs) are on record for the 2007 GMC Sierra 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.

• 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.
• 10020892Nov 1, 2006Brakes. Information on reprogramming ebcm if tech 2 data for rear wheel speed sensors is reversed.
• 10017373Nov 1, 2006Equipment. Ei05082 - loss of blower motor speeds except for high speed or inoperative. *tt updated. *kb updated
• 10020967Oct 19, 2006Electrical system. Delayed or extended cranking dtc p1682.
• 10021011Oct 11, 2006Suspension. Torsion bar front suspension on c1500 models.
• 10020929Oct 11, 2006Brakes. Rear brake pulsation check drum to axle clearance, with rpo jf3 or jf7.
• 10020927Oct 11, 2006Transmission and drivetrain. Allison transmission equipped vehicles setting diagnostic trouble code (dtc) p0877. Vehicles equipped with allison lct1000 mw7 transmission.
• 10021167Oct 9, 2006Fuel system. Diesel fuel system engineering investigation.
• 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.
• 10012561Oct 1, 2006Engine cooling. Information on servicing fuel injectors to avoid contamination. *eh updated 03-19-07.
• 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.
• 10021017Sep 27, 2006Visibility (wipers, defrost, mirrors). Door glass pops out of run channel.
• 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.
• 10020764Sep 1, 2006Suspension. 20 inch accessory wheels available through gm accesories.
• 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.

← All problems reported for the 2007 GMC Sierra 1500