BMW DTC P0951 – Auto Shift Manual Control Circuit Range/Performance
DTC P0951 meaning on BMW
The Diagnostic Trouble Code (DTC) P0951 for BMW refers to the Auto Shift Manual Control Circuit Range/Performance. This code indicates that there is an issue with the automatic transmission manual shift control circuit, specifically related to its range or performance.
BMW DTC P0951 symptoms
Symptoms of DTC P0951 on a BMW may include:
- Difficulty shifting gears
- Transmission not engaging properly
- Check Engine Light illuminated on the dashboard
- Reduced fuel efficiency
BMW DTC P0951 causes
The common causes of DTC P0951 on a BMW can include:
- Faulty manual shift control switch
- Wiring issues in the control circuit
- Defective transmission range sensor
- Faulty transmission control module
BMW DTC P0951 seriousness
DTC P0951 should be addressed promptly as it can lead to drivability issues and potential transmission problems. Ignoring this code may result in further damage to the transmission system and could compromise the safety and performance of the vehicle.
How to diagnose DTC P0951 on BMW
To diagnose DTC P0951 on a BMW, you can follow these steps:
- Use a diagnostic scanner to retrieve the fault codes stored in the vehicle’s computer.
- Inspect the manual shift control switch and its wiring for any visible damage or loose connections.
- Check the transmission range sensor for proper operation and signal output.
- Test the transmission control module for any faults or malfunctions.
How to fix DTC P0951 on BMW
To fix DTC P0951 on a BMW, you can consider the following actions:
- Replace the faulty manual shift control switch if necessary.
- Repair or replace any damaged wiring in the control circuit.
- Replace the defective transmission range sensor if it is causing the issue.
- If the transmission control module is faulty, it may need to be repaired or replaced.
How to erase DTC P0951 on BMW
To erase DTC P0951 on a BMW, you can clear the fault codes using a diagnostic scanner. After addressing the underlying issue that triggered the code, you can reset the codes to turn off the Check Engine Light and ensure that the problem has been resolved.
Recommended tools & DTC Scanners for BMW
Best Diagnostic App for modern BMWs: BimmerLink
Recommended Bluetooth adapter for Bimmerlink: OBDLink CX
Cable adapter for Bimmerlink: Enet Cable USB Type C
For older BMWs we recommend: Autel AutoLink AL319 (2024 version)
Easy-to-use Multimeter for reliable diagnostics: AstroAI Auto-ranging Multimeter
Some of the links on this page may be affiliate links, which means we may earn a small commission if you make a purchase. This helps us keep our DTC database up to date and provide valuable content for free. We only recommend products that we have tested and believe to be the best in their class.