2003 GMC Yukon XL Technical Service Bulletins

416 technical service bulletins (TSBs) are on record for the 2003 GMC Yukon XL. 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.

• 10024345Feb 1, 2008Suspension, Transmission and drivetrain. Eaton locking differential chatter shudder noise on turns, equipped with a locking rear differential rpo g80. *nj updated 7/17/2008.
• 10023773Dec 1, 2007Transmission and drivetrain. Dtc c0327 with or without additional dtc's setting. With four wheel drive (4wd) only.
• 10022766Sep 26, 2007Electrical system. Blown mbec 1 or lbec 1 fuse.
• 10023217Sep 1, 2007Exterior lighting. Turn signal in camper style outside rearview mirror (rpo dpn) does not illuminate turn signal flash (replace upper mirror glass)
• 10022482Aug 15, 2007Electrical system. Additional diagnostic for yaw/lat sensor dtc's.
• 10022470Jun 1, 2007Brakes. Abs light on, dtc's c0265, c0201, u1041 set and/or loss of communication with brake module. (reground ebcm ground).
• 10021015Feb 22, 2007Electrical system. Unable to locate emergency light relay and/or blunt cut wires.
• 10020874Sep 23, 2006Suspension. Left front axle shaft difficult to remove. Axle differential leak seal shaft.
• 10017123Oct 25, 2005Visibility (wipers, defrost, mirrors). Service vme-outside rear view mirror inoperative.
• 10016942Oct 18, 2005Engine cooling. Hard start or extended crank time on initial cold start when using alcohol blended fuels.
• 10016714Sep 28, 2005Suspension. Automatic level control inoperative due to water ingestion.
• 10011592Jan 27, 2005Electrical system. Intermittent sir lamp with diagnostic trouble code b0044 or b0026.
• 10012569Jan 1, 2005Equipment. Driver unable to configure onstar system. *tt update.
• 10011227Aug 1, 2004Other or unknown. Automatic dual zone hvac battery draw.
• 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
• 10012576Jul 1, 2003Visibility (wipers, defrost, mirrors). Left camper mirror will not lock into detent when mirror is folded inward.

← All problems reported for the 2003 GMC Yukon XL