BMW DTC U118C – Message Monitoring Vehicle Dynamics Control Module Data Group 2 Alive Check
DTC U118C meaning on BMW
The DTC U118C code on a BMW refers to a Message Monitoring Vehicle Dynamics Control Module Data Group 2 Alive Check. This diagnostic trouble code indicates that there is a communication issue between the vehicle dynamics control module and other related modules or sensors.
BMW DTC U118C symptoms
Symptoms of the BMW DTC U118C code may include:
- ABS warning light illuminated on the dashboard
- Traction control system malfunction
- Stability control system not functioning properly
BMW DTC U118C causes
Common causes of the BMW DTC U118C code include:
- Faulty vehicle dynamics control module
- Wiring or connection issues
- Defective sensors related to vehicle dynamics control
BMW DTC U118C seriousness
The DTC U118C code should be addressed promptly as it can affect the proper functioning of the vehicle’s stability and traction control systems. Ignoring this code may lead to compromised safety and handling of the vehicle.
How to diagnose DTC U118C on BMW
To diagnose the DTC U118C code on a BMW, a mechanic would typically perform the following steps:
- Use a diagnostic scanner to retrieve the fault codes stored in the vehicle’s system
- Inspect the wiring and connections related to the vehicle dynamics control module
- Check the sensors associated with the vehicle dynamics control for proper operation
How to fix DTC U118C on BMW
To fix the DTC U118C code on a BMW, the following steps may be taken:
- Repair or replace any damaged wiring or connections
- Replace the faulty vehicle dynamics control module, if necessary
- Address any issues with the sensors related to vehicle dynamics control
How to erase DTC U118C on BMW
To erase the DTC U118C code on a BMW, a mechanic can use a diagnostic scanner to clear the fault codes stored in the vehicle’s system. Once the underlying issue has been addressed and fixed, the code can be erased to reset the system and turn off the warning lights on the dashboard.
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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