2006 GMC Yukon XL Technical Service Bulletins

718 technical service bulletins (TSBs) are on record for the 2006 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.

• 10036545Oct 1, 2010Steering. Buick/cadillac/chevrolet/gmc/oldsmobile and hummer: information on pitman arm shaft seal service kit. Do not replace entire steering gear for pitman seal leak. Technicians have been replacing entire steering gears due to not being able to service just leaking pitman shaft seal. *pe updated 5/9/11.
• 10026744Jun 1, 2008Seats, Electrical system. Gmc: sir mil dtc b0084 and/or b0085. This concern could be caused by broken seat position sensor circuits under the driver or passenger front seats. Over time, from repeated seat movement, the wiring could break.
• 10026586Jun 1, 2008Equipment. Buick cadillac chevrolet gmc hummer oldsmobile pontiac saab saturn service campaign: see document search button for owner letter. Special coverage adjustment-analog onstar deactivation. Fcc ruled in 2002 wireless carriers would no longer re required to support analog wireless network starting in 2008. *pe csc letter was received. Updated 12/1/08.
• 10025326May 1, 2008Fuel system. Chevrolet gmc service campaign: see document search button for owner letter. On-board diagnostics (obd)-fuel level sender-reprogram engine control module (ecm). Csc was received.
• 10025148Apr 1, 2008Steering. Clunking noise under hood and can be felt in steering wheel and/or steering column (replace upper intermediate steering shaft [I-shaft] assembly).
• 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.
• 10024342Feb 1, 2008Tires. Low tire light on and/or dic check tire pressure message when cold, with rpo uj6.
• 10023773Dec 1, 2007Transmission and drivetrain. Dtc c0327 with or without additional dtc's setting. With four wheel drive (4wd) only.
• 10022769Sep 26, 2007Transmission and drivetrain. Transmission slips, will not shift, ses light may be illuminated.
• 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.
• 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.
• 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.
• 10021010Feb 22, 2007Tires. Bridgestone dueler product information update.
• 10020874Sep 23, 2006Suspension. Left front axle shaft difficult to remove. Axle differential leak seal shaft.
• 10018537Jan 6, 2006Transmission and drivetrain. Harsh 1-2 shift, malfunction indicator lamp illuminated, diagnostic trouble code p0894 stored in pcm.

← All problems reported for the 2006 GMC Yukon XL