BMW DTC U116D – Lost Communication With Wheel Speed
DTC U116D meaning on BMW
The DTC U116D code on a BMW indicates a communication error between the vehicle’s control module and the wheel speed sensor. This error typically means that the control module is not receiving the necessary data from the wheel speed sensor, leading to potential issues with the vehicle’s stability control system.
BMW DTC U116D symptoms
Symptoms of a DTC U116D code on a BMW may include:
- ABS warning light illuminated on the dashboard
- Traction control system malfunction
- Stability control system not functioning properly
- Loss of traction control during driving
BMW DTC U116D causes
The DTC U116D code on a BMW can be caused by various factors, including:
- Faulty wheel speed sensor
- Wiring or connection issues between the sensor and control module
- Defective control module
- Interference from other electronic components
BMW DTC U116D seriousness
The DTC U116D code should be addressed promptly as it can affect the vehicle’s stability and safety systems. Driving with this code present may lead to compromised traction control and stability control, increasing the risk of accidents, especially in adverse driving conditions.
How to diagnose DTC U116D on BMW
To diagnose a DTC U116D code on a BMW, a mechanic may perform the following steps:
- Use a diagnostic scanner to retrieve the fault codes
- Inspect the wheel speed sensor and its wiring for any visible damage
- Check the connections between the sensor and control module
- Test the sensor’s functionality using a multimeter
- Perform a road test to verify the symptoms
How to fix DTC U116D on BMW
To fix a DTC U116D code on a BMW, the following steps may be taken:
- Replace the faulty wheel speed sensor if necessary
- Repair any damaged wiring or connections
- Reset the control module to clear the fault code
- Perform a test drive to ensure the issue has been resolved
How to erase DTC U116D on BMW
To erase the DTC U116D code on a BMW, a diagnostic scanner can be used to clear the fault code from the vehicle’s control module. After the repair or replacement of any faulty components, the code can be reset to ensure that the issue has been resolved successfully.
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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