BMW DTC P0958 – Auto Shift Manual Mode Circuit High
DTC P0958 meaning on BMW
DTC P0958 on a BMW indicates a fault in the Auto Shift Manual Mode Circuit High. This means that the control module has detected a high voltage signal in the circuit responsible for controlling the automatic transmission’s manual mode.
BMW DTC P0958 symptoms
Symptoms of DTC P0958 in a BMW may include:
- Check Engine Light illuminated
- Transmission shifting issues
- Loss of manual mode functionality
BMW DTC P0958 causes
Common causes of DTC P0958 on a BMW include:
- Faulty wiring or connectors in the Auto Shift Manual Mode circuit
- Defective Auto Shift Manual Mode switch
- Issues with the transmission control module
BMW DTC P0958 seriousness
While DTC P0958 may not always result in immediate drivability issues, it is important to address this fault promptly to prevent potential transmission problems and ensure the proper operation of the vehicle.
How to diagnose DTC P0958 on BMW
To diagnose DTC P0958 on a BMW, you can follow these steps:
- Use a diagnostic scanner to retrieve the fault code and related data.
- Inspect the wiring and connectors in the Auto Shift Manual Mode circuit for any damage or corrosion.
- Test the Auto Shift Manual Mode switch for proper functionality.
- Check the transmission control module for any faults or errors.
How to fix DTC P0958 on BMW
To fix DTC P0958 on a BMW, you can try the following:
- Repair or replace any damaged wiring or connectors in the Auto Shift Manual Mode circuit.
- Replace the faulty Auto Shift Manual Mode switch if necessary.
- If the issue persists, consider diagnosing and addressing any problems with the transmission control module.
How to erase DTC P0958 on BMW
To erase DTC P0958 on a BMW, you can use a diagnostic scanner to clear the fault code from the vehicle’s memory. After addressing the underlying issue and making the necessary repairs, you can reset the Check Engine Light and ensure that the fault code does not reappear.
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
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