Service bulletins for the 2012 Chevrolet Impala
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.
1471 on file from NHTSA, as of 2026-10-19.
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By component
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Only bulletins with component: Steering are shown. Show all
| PI0750 | 2012-08-01. Service bulletin. STEERING. GENERAL MOTORS: POWER STEERING HOSE DESIGN. THE PURPOSE OF THIS DOCUMENT IS ONLY TO PROVIDE TECHNICIANS INSTRUCTIONS FOR INSTALLING A NEW POWER STEERING GEAR INLET HOSE, WHEN NECESSARY DUE TO A MID-YEAR DESIGN CHANGE. THIS PROCEDURE SHOULD NOT PERFORMED UNLESS THE VEHICLE A HAS FIRST DESIGN, DUAL LINE HOSE THAT HAS FAILED AND REQUIRES REPLACEMENT *JS. |
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| PI-0671 | 2012-04-17. Service bulletin. STEERING:HYDRAULIC POWER ASSIST:PUMP; STEERING:HYDRAULIC POWER ASSIST:POWER STEERING FLUID. GENERAL MOTORS: RESERVOIR FOR POWER STEERING FLUID IS HEAT DAMAGED AND LEAKING. MAY CAUSED PROBLEMS WITH POWER STEERING PUMP. *PE |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.