BMW DTC U116A – Message Monitoring Cruise Control Alive Check
DTC U116A meaning on BMW
The DTC U116A code on a BMW refers to ¨Message Monitoring Cruise Control Alive Check.¨ This diagnostic trouble code indicates that there is a fault in the system responsible for monitoring the status of the cruise control system.
BMW DTC U116A symptoms
Symptoms of the BMW DTC U116A code may include:
- Cruise control not engaging or functioning properly
- Warning light on the dashboard related to cruise control
- Possible loss of communication with the cruise control module
BMW DTC U116A causes
Common causes of the BMW DTC U116A code include:
- Faulty cruise control module
- Wiring or connection issues in the cruise control system
- Software glitches in the cruise control monitoring system
BMW DTC U116A seriousness
The DTC U116A code on a BMW is not typically considered a serious issue in terms of safety or drivability. However, it can affect the convenience and functionality of the cruise control system. It is recommended to address this issue to ensure proper operation of the cruise control feature.
How to diagnose DTC U116A on BMW
To diagnose the DTC U116A code on a BMW, you can follow these steps:
- Use a diagnostic scanner to retrieve the specific fault codes stored in the vehicle’s computer.
- Inspect the cruise control module and related wiring for any visible damage or loose connections.
- Perform a system test to check the functionality of the cruise control system components.
How to fix DTC U116A on BMW
To fix the DTC U116A code on a BMW, you can try the following solutions:
- Repair or replace any damaged wiring or connections in the cruise control system.
- Update the software of the cruise control module to address any glitches or bugs.
- Replace the cruise control module if it is determined to be faulty.
How to erase DTC U116A on BMW
To erase the DTC U116A code on a BMW, you can use a diagnostic scanner to clear the fault codes stored in the vehicle’s computer. After addressing the underlying issue causing the code, you can reset the system to remove the error code and turn off the warning light 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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