2005 Buick Lacrosse Technical Service Bulletins

573 technical service bulletins (TSBs) are on record for the 2005 Buick Lacrosse. 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.

• 10018156Sep 1, 2005Fuel system, Brakes, Visibility (wipers, defrost, mirrors). Car issues - fix it right the first time (new issues in bold). To include 2006 and 2007 models. Gm. Tech link.
• 10018126Sep 1, 2005Engine cooling. Oil life system reset procedures - cars. Gm tech link.
• 10017843Sep 1, 2005Equipment. Driver information center (dic) fuel economy reading is erratic.
• 10017375Aug 1, 2005Seat belts. Passenger seat belt buckle hard to move past stitching and/or finish knot is fraying.
• 10017369Aug 1, 2005Equipment. Intermittent cj2 automatic hvac controls inoperative.
• 10017362Aug 1, 2005Brakes. Front brake moan and/or groan noise during brake apply.
• 10017535Jun 1, 2005Electrical system. Certain instrument panel gauges go to zero and/or intermittent engine stall.
• 10017514Jun 1, 2005Steering. Revised power steering pump mounting bolt torque specification.
• 10014949May 12, 2005Electrical system. Hvac head and harness. This incudes 2005 buick allure.
• 10014995May 1, 2005Engine cooling. Engine will not crank.
• 10013545Apr 21, 2005Electrical system. No crank no start.
• 10013492Apr 20, 2005Body and structure. Doors may not close properly in freezing temperatures. *tt 2005 buick allure included.
• 10017551Apr 1, 2005Transmission and drivetrain. Product emission recall to replace the powertrain/engine control module (pcm/ecm). The powertrain/engine control module (pcm/ecm) may have been manufactured with damaged internal ic chips, which may affect the fuel pump control and egr outputs of the pcm; or the fuel pump control and variable nozzle turbo control (vntc) outputs of the diesel ecm.
• 10014848Mar 10, 2005Engine cooling. Engine control module ecm reprogram.
• 10015037Mar 1, 2005Body and structure. Laminated steel - general information and specific repair procedures for wheelhouse replacement - front, extension replacement front compartment side rail - rear and rail replacement - lower.
• 10014973Mar 1, 2005Visibility (wipers, defrost, mirrors). Blower motor inoperative or intermittent, blower speed may drop or blower continues to run after key off. *tt repeat blower module failure or logic lock after tsb 05-01-39-001a has been performed. Tsb 05-01-39-001a not yet received.
• 10015051Feb 28, 2005Electrical system. UCM REPROGRAM.
• 10017454Feb 1, 2005Body and structure. Door handle sticks when ambient temperatures are below 0 degrees c (32 degrees f).
• 10011720Jan 31, 2005Transmission and drivetrain. Engineering investigation on the new transmission control module.
• 10011634Jan 28, 2005Electrical system. Bcm programming procedure.
• 10012746Oct 1, 2004Visibility (wipers, defrost, mirrors). SUNROOF CREAK.
• 10012720Oct 1, 2004Equipment. Per delivery and service guide.
• 10014346Aug 1, 2004Engine cooling. Oil life system reset procedures - cars.

← All problems reported for the 2005 Buick Lacrosse