BMW DTC P0853 – Drive Switch Input Circuit
DTC P0853 meaning on BMW
DTC P0853 on a BMW refers to the Drive Switch Input Circuit. This diagnostic trouble code indicates that there is an issue with the input signal from the drive switch, which is used to select the desired driving mode.
BMW DTC P0853 symptoms
Symptoms of a DTC P0853 on a BMW may include:
- Difficulty selecting or changing driving modes
- Incorrect display of selected driving mode on the instrument cluster
- Malfunction indicator light (MIL) illuminated on the dashboard
BMW DTC P0853 causes
Common causes of a DTC P0853 on a BMW include:
- Faulty drive switch
- Wiring or connection issues in the drive switch circuit
- Defective control module
BMW DTC P0853 seriousness
While a DTC P0853 may not directly affect the drivability of the vehicle, it is important to address this issue promptly to ensure proper operation of the drive switch and related systems.
How to diagnose DTC P0853 on BMW
To diagnose a DTC P0853 on a BMW, a mechanic may perform the following steps:
- Use a diagnostic scan tool to retrieve the fault code and related data
- Inspect the drive switch and its wiring for any visible damage or corrosion
- Test the drive switch input signal using a multimeter
- Check for any loose connections or poor grounds in the circuit
How to fix DTC P0853 on BMW
To fix a DTC P0853 on a BMW, the following steps may be taken:
- Replace the faulty drive switch if necessary
- Repair any damaged wiring or connections in the drive switch circuit
- If the control module is defective, it may need to be replaced or reprogrammed
How to erase DTC P0853 on BMW
To erase a DTC P0853 on a BMW, the fault code can be cleared using a diagnostic scan tool. After the repair has been completed, the code can be reset, and the vehicle can be retested to ensure the issue 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
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