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.

• 10248749Jun 1, 2014Air bags, Vehicle speed control. Loss of Driver Door Master Window Function due to Damaged Splice
• 10247328Jun 1, 2014Brakes. Incorrect Front Brake Rotor
• 10074060Jun 1, 2014Equipment. Summary to be provided on a future date.
• 10074057Jun 1, 2014Equipment. Summary to be provided on a future date.
• 10073366Jun 1, 2014Equipment. Summary to be provided on a future date.
• 10072145Jun 1, 2014Equipment. Summary to be provided on a future date.
• 10070153Jun 1, 2014Equipment. Summary to be provided on a future date.
• 10067336Jun 1, 2014Body and structure. Summary to be provided on a future date.
• 10067287Jun 1, 2014Brakes. Summary to be provided on a future date.
• 10137937May 30, 2014Tires. This informational bulletin provides explanation on using the tire sealent in the GM kit as a temporary fix only untill the tire can be properly repaired under the new tire warranty.
• 10137935May 29, 2014Engine, Transmission and drivetrain. This informational bulletin provides a process to the service agents that are not required to contact PQC, to determine when to replace a assembly as opposed to repairing and if an engine or transmission is being returned, that it has all the information in relation to that part being returned.
• 10137934May 29, 2014Engine cooling, Transmission and drivetrain. This informational bulletin provides information to the technician on what parts of an engine or transmission will require the PQC to be notified.
• 10137932May 28, 2014Electrical system, Equipment. 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.
• 10137928May 22, 2014Equipment, Tires. This informational bulletin explains a normal condition of new tires may shake and vibrate for the first few miles.
• 10137927May 22, 2014Equipment, Tires. This informational bulletin provides the technician with information on tire radial force variations and how to balance a tire using the balancer.
• 10137925May 21, 2014Equipment. This preliminary bulletin provides a procedure to update the radio to correct the customers concern of multipul radio operation issues.
• 10137919May 19, 2014Equipment. This informational bulletin helps the technician quick reference repairs to bulletins as opposed to replacing parts that may be un necessary.
• 10137918May 19, 2014Electrical system, Equipment. This informational bulletin explains if the fuse is open when the customer plugs in the trailer, that it may be the cause if diagnostics finds no problems to that point.
• 10112074May 19, 2014Brakes. This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that may have the Antilock Braking System, Service Traction Control System, and/or Service Stabilitrak lights are on. The Electronic Brake Control Module may have one or more of the following Diagnostic Trouble Codes C0035-C0050 with specifically symptom 18, 5A, or 0F. Technician will gain access…
• 10137914May 16, 2014Equipment. This informational bulletin provides tips on how to care for the interior of the vehicle using products.
• 10137910May 14, 2014Equipment. This preliminary bulletin provides a procedure to update the radio to correct the customers concern of multipul radio operation issues.
• 10137905May 13, 2014Electrical system. This preliminary bulletin provides information to the technician, to check for loose grounds and the correct labor op to use
• 10137903May 12, 2014Equipment. This preliminary bulletin states to add the DTC symptom byte to the documentation to help aid engineering pinpoint concerns when trying to locate a root cause.
• 10112066May 12, 2014Equipment, Electrical system. This Preliminary Information communication provides information to the technician about vehicles with a Service Engine Soon Malfunction Indicator Lamp on. Technician may find Diagnostic Trouble Codes P011, P0014, P0021, and or P0024. During inspection if no other drivability concerns found inspect the engine EUN sticker for an (A) before the sequence number. If there is an "A" before the sequence number then…
• 10137901May 9, 2014Fuel system. This informational bulletin provides the technician with information on what E85 fuel may due to a non E85 vehicle.
• 10061182May 7, 2014Brakes. Summary to be provided on a future date.
• 10112057May 6, 2014Equipment. This Preliminary Information communication provides information to the technician about vehicles that the radio display does not always return to the previous source screen when a Bluetooth call has ended. Dealer should communicate to the customer this condition is a normal operating characteristic of their vehicle.
• 10137890May 2, 2014Equipment, Transmission and drivetrain, Engine cooling. This informational bulletin provides information to the technician on what parts of an engine or transmission will require the PQC to be notified.
• 10112049May 2, 2014Engine cooling, Electrical system. This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that have check engine light and a misfire. Technician will find a P0300 set. If the misfiring cylinder is creating NO or very low power, technician will need to follow these diagnostics steps. 1) Swap the ignition coil and spark plug with another cylinder. 2) Inspect the plug when out for…
• 10112048May 2, 2014Equipment. This Preliminary Information communication provides information to the technician about vehicles that have a touchscreen that is inaccurate or that the display does not seem to respond with the desired operation when pressed. Technician will need to perform a touch screen calibration and re-evaluate the concern.
• 10248454May 1, 2014Equipment. Call Screen Is Still Displayed After Ending A Bluetooth Call
• 10247327May 1, 2014Brakes. Incorrect Front Brake Rotor
• 10245975May 1, 2014Equipment. Radio Touchscreen Inaccurate or Difficult To Use.
• 10245758May 1, 2014Equipment. Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing (Follow Procedure as Outlined Below)
• 10137889May 1, 2014Equipment, Electrical system. This technical bulletin provides a procedure on how to turn the transport mode message off and reset the battery light flashing.
• 10070960May 1, 2014Equipment. Summary to be provided on a future date.
• 10070141May 1, 2014Seats. Summary to be provided on a future date.
• 10067286May 1, 2014Brakes. Summary to be provided on a future date.
• 10061180May 1, 2014Equipment. Summary to be provided on a future date.
• 10056237May 1, 2014Electrical system. General motors: due to loose ground terminal connections, in some vehicles and trucks experience, accessories malfunctions, dic messages, ipc warning indicators, ses light on.
• 10055843May 1, 2014Electrical system. Chevrolet/buick: some vehicles may experience malfunction indicator lamp (mil) on, or service charging system message displayed, or charging system light on. Model 2012-2014 lacrosse, regal, malibu, impala.
• 10135233Apr 30, 2014Electrical system. This preliminary bulletin provides a procedure to clear all the codes from the BECM and not replace it until confirmed, and the customers concern of the Service Charging System message has been cleared.
• 10135230Apr 29, 2014Electrical system, Latches, locks and linkages. This preliminary bulletin provides a procedure to install a new relay to control the trunk opening up when the button has been accidently pressed.
• 10135228Apr 29, 2014Electrical system. This preliminary informational bulletin provides a procedure for the technician to test the power seats, the outside power mirriors, shorts in the wiring and the MSM, and reprogram the module if shorts weren't found, for the customers concern of the mirriors and/or seat inoperative.
• 10135227Apr 28, 2014Equipment. This informational bulletin provides information to the dealers on properly maintaining vehicles in inventory.
• 10111829Apr 25, 2014Engine. This Preliminary Information communication provides information to the technician about vehicles that may have black smoke on a cold start. A dual-pulse injection strategy is utilized during engine cold start to reduce the time required to bring the catalytic converter up to operating temperature. This split injection strategy lasts for about 60 seconds on cold start. This process may cause the customer to see…
• 10135222Apr 22, 2014Equipment. This informational bulletin explains how to cut a new key or how to get a precut key from GM.
• 10135219Apr 22, 2014Exterior lighting. This informational bulletin explains condensation in exterior lights and replacment guidelines for warranty replacement.
• 10135218Apr 22, 2014Equipment. This informational bulletin is to assist with the identification of issues that are not considered warrantable.
• 10111819Apr 22, 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…

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