WenmarOpen by Wenmar Pro

Service bulletins for the 2011 Buick LaCrosse

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

1641 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

By topic

Bulletins, newest first
PIT5076C2023-12-11. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Learning Issues When Repairing Service Stability/Traction Message.
PIT5074H2023-12-11. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRICAL SYSTEM. J-35616-64B Terminal Test Probe / Replacement Terminal / Terminated Lead.
PIT5074G2023-12-11. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Terminal Test Probe And Replacement Terminal.
PIT5063C2023-12-11. Service bulletin. STEERING. Service Steering Message or Service Stability Message.
PIC5692B2023-12-11. Service bulletin. SERVICE BRAKES, HYDRAULIC. Brake Pedal Does Not Raise After Apply, Brakes Remain Applied Or Brake Lights On
PIC5687D2023-12-11. Service bulletin. EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE. Checking Smartphone Bluetooth Software Update Status
PIC5687C2023-12-11. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Checking Smartphone Bluetooth Software Update Status
PIC5677A2023-12-11. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Timeshift Function Inoperative.
PIC5670A2023-12-11. Service bulletin. ELECTRICAL SYSTEM. Battery Drain During Dinghy Towing
PIC5669B2023-12-11. Service bulletin. ENGINE AND ENGINE COOLING. Whine Noise Underhood.
PIC5614A2023-12-11. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). Changing Turn-By-Turn Voice Response To Metric Or English Units
PIC5598J2023-12-11. Service bulletin. STEERING. Guidelines For NJ1 Power Steering Powerpack
PIC5598H2023-12-11. Service bulletin. STEERING. Guidelines For NJ1 Power Steering Powerpack
PIC5588A2023-12-11. Service bulletin. EQUIPMENT:ELECTRICAL. Programming And Activation Of Replacement OnStar Modules.
PIC5428F2023-12-11. Service bulletin. BACK OVER PREVENTION; WHEELS. EBCM Wheel Speed Sensor Diagnostic Aid for ABS Message
PIC5428E2023-12-11. Service bulletin. BACK OVER PREVENTION; WHEELS. EBCM Wheel Speed Sensor Diagnostic Aid for ABS Message
PIC5428D2023-12-11. Service bulletin. BACK OVER PREVENTION; WHEELS. EBCM Wheel Speed Sensor Diagnostic Aid for ABS Message
PIC5398C2023-12-11. Service bulletin. STRUCTURE; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Mist From Instrument Panel Vents, Moisture On Windshield Or Water On Floor
PIC5398B2023-12-11. Service bulletin. STRUCTURE; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Mist From Instrument Panel Vents, Moisture On Windshield Or Water On Floor.
PIC5327E2023-12-11. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Service Engine Soon Light On
PIC5322C2023-12-11. Service bulletin. SEATS; STRUCTURE. Heated Seat Operation After Performing A Remote Vehicle.
PIC5317A2023-12-11. Service bulletin. STRUCTURE. Tapping Noise Heard In Vehicle While Driving.
PIC5282A2023-12-11. Service bulletin. VEHICLE SPEED CONTROL; EQUIPMENT. Outside Door Handle Chrome Strip Is Loose.
PIC5257C2023-12-11. Service bulletin. ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC). Service Stability Message With Code U0710
PIC5161D2023-12-11. Service bulletin. EQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS. Key Off Radio Operation.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.