Recall 91V-029: 1991 BMW 525
BAYERISCHE MOTOREN WERKE recall for vehicle speed control, reported to NHTSA on Feb 15, 1991, covering about 5,644 vehicles.
The problem
Insufficient axial clearance exists for throttle valve, shaft, and housing due to the different thermal expansion rates of the separate parts when vehicle reaches normal operating temperatures and ambient temperature is 40 degrees fahrenheit or less.
The risk
The limited axial clearance can cause the movement of thethrottle valve to be impeded, the valve is unable to close. This impedance wouldkeep the vehicle from decelerating at the usual rate after the gas pedal isreleased; this could cause unexpected maintenance of speed and an accident.
The fix
Inspect and repair the vehicle by replacing throttle housing if insufficient axial clearance is found.
Notes
System: throttle and throttle housing.description of vehicles: passenger cars.
Recall details
| Manufacturer | BAYERISCHE MOTOREN WERKE |
|---|---|
| Component | Vehicle Speed Control |
| Recall started by | the manufacturer |
| NHTSA campaign number | 91V029000 |
Vehicles in this recall
| Vehicle | Model years | |
|---|---|---|
| BMW 525 | 1991 | All years |
Not every vehicle of these model years is included. Enter your VIN at nhtsa.gov/recalls ↗ or ask a dealer.
Frequently asked questions
What is recall 91V-029?
Insufficient axial clearance exists for throttle valve, shaft, and housing due to the different thermal expansion rates of the separate parts when vehicle reaches normal operating temperatures and ambient temperature is 40 degrees fahrenheit or less.
How is recall 91V-029 fixed?
Inspect and repair the vehicle by replacing throttle housing if insufficient axial clearance is found.
Is the recall repair free?
Yes. Safety recall repairs are free at authorized dealers. Check whether your vehicle is included with its VIN at nhtsa.gov/recalls.