Service bulletins for the 2011 Buick Regal
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.
1527 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
By topic
Only bulletins with component: Steering gear are shown. Show all
| PIC-5679 | 2012-06-18. Service bulletin. STEERING:RACK AND PINION. GM: POWER STEERING HARD TO TURN AT SLOW SPEEDS. POSSIBLE VARIABLE EFFORT POWER STEERING SOLENOID VALVE CONNECTOR BACKWARD/REVERSED AT RACK AND PINION CONNECTOR (ON FRAME). *JS |
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| PIE-0178 | 2011-08-03. Service bulletin. STEERING:GEAR BOX (OTHER THAN RACK AND PINION); STEERING:HYDRAULIC POWER ASSIST:POWER STEERING FLUID. GM: 2011 BUICK REGAL/LACROSSE. POWER STEERING FLUID IS LEAKING FROM THE VEHICLE. NO ROOT CAUSE DETERMINED. *RM UPDATED 10/3/11. *PE |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.