BMW DTC C1106 – FlexRay Transceiver Circuit Electrical
DTC C1106 meaning on BMW
The DTC C1106 on a BMW refers to an issue with the FlexRay transceiver circuit’s electrical system. The FlexRay system is a high-speed communication network used in modern vehicles for various functions, including transmission control and chassis systems.
BMW DTC C1106 symptoms
Symptoms of the DTC C1106 on a BMW may include:
- ABS warning light illuminated on the dashboard
- Stability control system malfunction
- Loss of communication with the transmission control module
BMW DTC C1106 causes
Common causes of the DTC C1106 on a BMW include:
- Faulty FlexRay transceiver
- Wiring or connector issues in the FlexRay circuit
- Interference or signal disruption in the communication network
BMW DTC C1106 seriousness
The DTC C1106 on a BMW is considered a moderate issue. While it may not directly affect the drivability of the vehicle, it can impact the proper functioning of critical safety systems like ABS and stability control.
How to diagnose DTC C1106 on BMW
To diagnose the DTC C1106 on a BMW, a mechanic would typically:
- Use a diagnostic scanner to retrieve the fault codes
- Inspect the FlexRay transceiver and related wiring for any visible damage
- Perform a communication test to check for signal integrity
How to fix DTC C1106 on BMW
To fix the DTC C1106 on a BMW, the following steps may be taken:
- Replace the faulty FlexRay transceiver
- Repair any damaged wiring or connectors in the FlexRay circuit
- Clear the fault codes and perform a test drive to ensure the issue is resolved
How to erase DTC C1106 on BMW
To erase the DTC C1106 on a BMW, a mechanic can use a diagnostic scanner to clear the fault codes stored in the vehicle’s system. Once the codes are cleared, the ABS warning light should turn off, indicating that the issue has been addressed.
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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