BMW DTC C1125 – Power Steering Control Module Hardware Error
DTC C1125 meaning on BMW
DTC C1125 on a BMW indicates a hardware error in the Power Steering Control Module. This error code is specific to the power steering system and typically points towards a malfunction in the control module itself.
BMW DTC C1125 symptoms
Symptoms of DTC C1125 on a BMW may include:
- Loss of power steering assistance
- Stiff or heavy steering feel
- Warning light on the dashboard related to the power steering system
BMW DTC C1125 causes
The hardware error indicated by DTC C1125 on a BMW can be caused by various factors, including:
- Faulty Power Steering Control Module
- Wiring or connection issues in the power steering system
- Power supply problems to the control module
BMW DTC C1125 seriousness
The seriousness of DTC C1125 on a BMW lies in the potential loss of power steering assistance, which can affect the drivability and safety of the vehicle. It is important to address this issue promptly to ensure proper functioning of the power steering system.
How to diagnose DTC C1125 on BMW
To diagnose DTC C1125 on a BMW, a mechanic may perform the following steps:
- Use a diagnostic scanner to retrieve the fault codes
- Inspect the power steering control module for any visible damage or signs of malfunction
- Check the wiring and connections in the power steering system for any issues
- Test the power supply to the control module
How to fix DTC C1125 on BMW
To fix DTC C1125 on a BMW, the following steps may be taken:
- Replace the faulty Power Steering Control Module
- Repair any wiring or connection issues in the power steering system
- Ensure proper power supply to the control module
How to erase DTC C1125 on BMW
To erase DTC C1125 on a BMW, a diagnostic scanner can be used to clear the fault codes stored in the system. Once the underlying issue has been addressed and fixed, the fault code can be cleared to reset the system and ensure that the error does not reoccur.
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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