BMW DTC U113A – Lost Communication With Central Locking System Status
DTC U113A meaning on BMW
The DTC U113A code on a BMW indicates a communication error between the vehicle’s control module and the central locking system. This error means that the control module is unable to establish communication with the central locking system, which can lead to issues with locking and unlocking the vehicle.
BMW DTC U113A symptoms
Symptoms of the DTC U113A code on a BMW may include:
- Difficulty locking or unlocking the vehicle
- Central locking system not responding
- Warning light on the dashboard related to the central locking system
BMW DTC U113A causes
The DTC U113A code on a BMW can be caused by various factors, including:
- Faulty wiring or connections between the control module and central locking system
- Defective control module or central locking system components
- Software issues within the control module
BMW DTC U113A seriousness
While the DTC U113A code may not directly affect the drivability of the vehicle, it can lead to inconvenience and potential security issues if the central locking system is not functioning properly. It is important to address this issue to ensure the safety and security of the vehicle.
How to diagnose DTC U113A on BMW
To diagnose the DTC U113A code on a BMW, a mechanic may perform the following steps:
- Use a diagnostic scanner to retrieve the fault codes stored in the vehicle’s control module
- Inspect the wiring and connections between the control module and central locking system for any damage or corrosion
- Check the control module and central locking system components for proper functionality
How to fix DTC U113A on BMW
To fix the DTC U113A code on a BMW, the following steps may be taken:
- Repair or replace any damaged wiring or connections between the control module and central locking system
- Replace any faulty control module or central locking system components
- Update the software in the control module if necessary
How to erase DTC U113A on BMW
To erase the DTC U113A code on a BMW, a mechanic can use a diagnostic scanner to clear the fault codes stored in the vehicle’s control module. Once the codes are cleared, the central locking system should be tested to ensure that 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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