The problem
GM is recalling certain model year 2012 Chevrolet impala vehicles manufactured from April 19, 2011, through July 29, 2011. The upper power steering hose May have been misrouted so that it can come in close proximity to and/or contact the catalytic converter. With the engine on, heat from the catalytic converter May melt the power steering hose.
The risk
Power steering fluid could flow onto the catalytic converter, and an engine compartment fire could occur.
The fix
GM dealers will inspect to ensure that the upper power steering hose is routed correctly and make the necessary repairs free of charge. The safety recall began on September 5, 2011. Owners May contact Chevrolet at 1-800-630-2438.
Recall details
| NHTSA campaign | 11V-398 (11V398000) |
|---|---|
| Manufacturer number | 11224 |
| Manufacturer | General Motors, LLC |
| Component | Steering › Hydraulic power assist › Hose, piping, and connections |
| Report date | August 5, 2011 |
| Owners notified | September 5, 2011 |
| Vehicles affected | 10,344 |
| Initiated by | Manufacturer |
Vehicles covered
Owner complaints about the steering
Frequently asked questions
Is the recall 11V-398 repair free?
Yes. Chevrolet dealers will fix the problem at no cost: GM dealers will inspect to ensure that the upper power steering hose is routed correctly and make the necessary repairs free of charge. The safety recall began on September 5, 2011. Owners May contact Chevrolet at 1-800-630-2438.
How do I know if my car is included?
Not every vehicle of the listed model years is affected — the recall covers 10,344 vehicles built in a certain window. Check your 17-character VIN with our VIN recall check or at nhtsa.gov/recalls.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.