2014 Buick Lacrosse Technical Service Bulletins

1,811 technical service bulletins (TSBs) are on record for the 2014 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.

• 10111815Apr 21, 2014Engine. This Preliminary Information communication provides information to the technician about vehicles that have a ticking noise on cold start after sitting more than 6 hours. Technician will inspect the oil pump pick-up tube to block seal being compressed. It the seal is compressed replace the seal and retest.
• 10111813Apr 18, 2014Electrical system. This Preliminary Information communication provides information to the technician about vehicles that have the outgoing end of a Bluetooth call may have static that lasts for a short period of time when beginning a Bluetooth call, or when transferring a phone call from a handset to handsfree using the vehicle?s Bluetooth. Dealer should advise the customer the first 5-10 seconds of audio quality after the transfer…
• 10111811Apr 18, 2014Electrical system, Equipment. This Preliminary Information communication provides information to the technician about vehicles that have an OnStar system that will not power up. Technician should turn off the ignition and cancel retained accessory power. After the vehicle has powered down remove power to the OnStar module for five minutes. After the power has been removed for five minutes, if the OnStar system is working release the vehicle.
• 10111810Apr 17, 2014Equipment. This Preliminary Information communication provides information to the technician about installing General Motors Accessory pats. Technician can check Service Information for some accessories. Technician can also contact Partect for assistance. Technician can also contact Techline Customer Support Center for programming issues.
• 10135208Apr 15, 2014Visibility (wipers, defrost, mirrors). This preliminary bulletin provides a repair to replace the windshield to fix the customers concern of the inside rearview mirrior loose or fell off with bracket.
• 10135205Apr 15, 2014Back-over prevention (rear camera), Equipment. This preliminary bulletin provides a procedure to reprogram the radio to correct the customers concern of XM issues, rear view camera issues and favorite stations stored twice and/or disappears.
• 10135202Apr 15, 2014Electrical system. This informational bulletin provides information on how to disable high voltage safely.
• 10135201Apr 14, 2014Equipment. This information bulletin provides the technician with additional information on fixing the vehicle right the first time by listing possible concerns to specific vehicles.
• 10111797Apr 9, 2014Wheels, Electrical system, Steering. This Preliminary Information communication provides information to the technician about vehicles that have Steering wheel control switches will have no backlighting, Instrument Panel Cluster resets, Instrument Panel Cluster will go to ?Sport mode? when ?Touring ? was selected, and the heads up display does not retain the customers preferred display setting. Technician will need to update the Instrument Panel…
• 10111792Apr 8, 2014Equipment. This Preliminary Information communication advises the technician that the Human Machine Interface, Radio or Tuner, radio controls, Integrated Center Stack, display, and Media Disc Players are placed on restriction through the General Motors Technical Assistance Center. Dealer will need to contact General Motors Technical Assistance Center for further assistance.
• 10135193Apr 7, 2014Equipment. This preliminary bulletin explains the proper way to update and complete the IPC updates
• 10061154Apr 4, 2014Transmission and drivetrain. Summary to be provided on a future date.
• 10253589Apr 1, 2014Steering. Groan, Squeak or Rubbing Type Noise When Turning Steering Wheel
• 10250013Apr 1, 2014Electrical system. High Voltage Safety ? High Voltage Disabling
• 10247684Apr 1, 2014Equipment. Navigation Radio, Radio, Amplifier, Human Machine Interface.
• 10246943Apr 1, 2014Electrical system. eAssist Generator Control And Battery Module Exchange Process And Order Instructions.
• 10246850Apr 1, 2014Body and structure, Transmission and drivetrain. F/CMVSS NONCOMPLIANCE RECALL - Transmission Shift Cable Adjuster Body Francture
• 10246623Apr 1, 2014Vehicle speed control, Electrical system, Exterior lighting, Other or unknown…. Car and Truck Fix it Right the First Time Issues
• 10245323Apr 1, 2014Equipment. Navigation Radio, Radio, Amplifier, Human Machine Interface.
• 10111781Apr 1, 2014Electrical system. This Preliminary Information communication advises the technician that the Drive Motor Generator Battery Module and Drive Motor Generator Battery Sections for the 2012 - 2014 Buick LaCrosse, Buick Regal, 2013 - 2014 Chevrolet Malibu ECO and 2014 Chevrolet Impala with eAssist are being placed on restriction through the General Motors Technical Assistance Center. Dealer will need to contact General Motors Technical…
• 10073365Apr 1, 2014Equipment. Summary to be provided on a future date.
• 10073333Apr 1, 2014Electrical system. Summary to be provided on a future date.
• 10070939Apr 1, 2014Electrical system. Summary to be provided on a future date.
• 10070901Apr 1, 2014Visibility (wipers, defrost, mirrors). Summary to be provided on a future date.
• 10070159Apr 1, 2014Equipment. Summary to be provided on a future date.
• 10067231Apr 1, 2014Transmission and drivetrain. Summary to be provided on a future date.
• 10055422Apr 1, 2014Engine. Gm: some dtc codes may be set, p0016, p0017, p0018, p0019, p0008, or p0009. 3.6 ly7 with cam actuator dtc.the reluctor for the crankshaft sensor pressed on the crankshaft may have moved. Also included buick allure model year 2005.
• 10137887Mar 28, 2014Electrical system. This warranty bulletin explains how to use the EL-50313 Midtronic GR8 Battery tester to test a battery and determin if it is warranty or not
• 10137876Mar 24, 2014Electrical system. This preliminary bulletin provides a procedure to reprogram the headlamp control module to correct the customers concern of the adaptive forward lighting message on and DTC set.
• 10111877Mar 24, 2014Equipment. This Preliminary Information communication advises the technician that some vehicles may have a radio display that is covered when the radio station favorites list is maximized. This is a normal operating characteristic and no repair attempt should be made. The hidden screen functions will operate again after the user minimizes the favorites list by dragging it to the bottom of the display.
• 10111869Mar 20, 2014Equipment. This Preliminary Information communication provides information to the technician about vehicles that were built with a dampener on the rear toe adjust link. Technician can remove the dampener, engineering has determined that this dampener does not make a noticeable impact on noise, vibration, or harshness.
• 10137866Mar 17, 2014Equipment. This informational bulletin helps the technician quick reference repairs to bulletins as opposed to replacing parts that may be un necessary.
• 10137860Mar 12, 2014Steering. This preliminary bulletin provides a procedure to repair or replace the steering column seal to correct the customers concern of a groan, squeak or rubbing noise when turning the steering wheel.
• 10111860Mar 11, 2014Electrical system, Steering. This Preliminary Information communication provides information to the technician about vehicles that have Steering wheel control switches will have no backlighting, Instrument Panel Cluster resets, Instrument Panel Cluster will go to ?Sport mode? when ?Touring ? was selected, and the heads up display does not retain the customers preferred display setting. Technician will need to update the Instrument Panel…
• 10111859Mar 11, 2014Electrical system. This Preliminary Information communication advises the technician that the Battery Energy Control Module parts 20969054 and 22987539, Generator Control and Battery Module 23102218 and 23102217, and the Generator Battery Sections 1 And 2 part number 20813602 will remain on restriction through the General Motors Technical Assistance Center. Dealer will need to contact General Motors Technical Assistance Center for…
• 10061121Mar 10, 2014Visibility (wipers, defrost, mirrors). Summary to be provided on a future date.
• 10111850Mar 5, 2014Equipment. This Preliminary Information communication provides information to the technician about vehicles that when a Canadian customer may comment that when they travel to the United States, they are unable to connect to OnStar or use hands free calling. Dealer can advise the customer that the existing cell phone provider not having roaming agreements in areas outside of Canada.
• 10111849Mar 5, 2014Electrical system, Equipment. This Preliminary Information communication provides information to the technician about vehicles that have a frequent "off route" messages while following Turn by Turn route. Technicians will need to remove power from the Vehicle Communication Interface Module for one hour and retest for the concern.
• 10111848Mar 5, 2014Equipment. This Preliminary Information communication provides information to the technician about vehicles that has no XM audio on certain channels but XM channel info is displayed. Technician will need to contact XM and deactivate and activate the module.
• 10137849Mar 4, 2014Visibility (wipers, defrost, mirrors), Equipment. This preliminary bulletin provides a repair to replace the windshield to fix the customers concern of the inside rearview mirrior loose or fell off with bracket.
• 10111846Mar 4, 2014Electrical system. This Preliminary Information communication provides information to the technician about a customer?s request to install OnStar Bluetooth. Dealer should be advised at this time, there are no provisions to add this option to vehicles that were not built with it.
• 10111845Mar 4, 2014Equipment, Electrical system. This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that may have an OnStar Turn-By-Turn Navigation the system that is inoperative. Technician verifies there are no Diagnostic Trouble Codes are present in the Antilock Braking System and Vehicle Communication Interface Module of the vehicle. If no Diagnostic Trouble Codes found call OnStar using…
• 10247681Mar 1, 2014Equipment. Information On Requests To Add OnStar Bluetooth Option.
• 10246977Mar 1, 2014Engine cooling. Whine Noise Underhood.
• 10246622Mar 1, 2014Equipment. Car and Truck Fix it Right the First Time Issues
• 10245957Mar 1, 2014Equipment. Favorites List Preventing Access to Some Radio Display Functions.
• 10245950Mar 1, 2014Equipment. Canadian Customers Unable To Place Calls In The United States
• 10245757Mar 1, 2014Equipment. Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing (Follow Procedure as Outlined Below)
• 10073714Mar 1, 2014Equipment. Summary to be provided on a future date.
• 10073396Mar 1, 2014Equipment. Summary to be provided on a future date.

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