U110B – BMW DTC

BMW DTC U110B – Message Monitoring Torque Request DSC Alive Check

DTC U110B meaning on BMW

The DTC U110B code on a BMW refers to the Message Monitoring Torque Request DSC Alive Check. This diagnostic trouble code indicates an issue with the communication system related to monitoring the torque request signal for the Dynamic Stability Control (DSC) system.

BMW DTC U110B symptoms

Symptoms of the BMW DTC U110B code may include:

• Warning lights illuminated on the dashboard
• Decreased stability control
• Reduced traction control functionality

BMW DTC U110B causes

Common causes of the BMW DTC U110B code include:

• Faulty torque request sensor
• Wiring or connection issues in the DSC system
• Defective DSC control module

BMW DTC U110B seriousness

The DTC U110B code should be addressed promptly as it can affect the stability and traction control systems of the vehicle. Ignoring this issue may compromise the safety and performance of the BMW.

How to diagnose DTC U110B on BMW

To diagnose the DTC U110B code on a BMW, follow these steps:

1. Use a diagnostic scanner to retrieve the fault codes stored in the vehicle’s computer.
2. Inspect the torque request sensor and its wiring for any visible damage or corrosion.
3. Check the connections to the DSC control module for proper contact.
4. Perform a system test to verify the functionality of the DSC system components.

How to fix DTC U110B on BMW

To fix the DTC U110B code on a BMW, consider the following steps:

1. Replace the faulty torque request sensor if necessary.
2. Repair any damaged wiring or connections in the DSC system.
3. If the DSC control module is defective, replace it with a new one.
4. Clear the fault codes using a diagnostic scanner after completing the repairs.

How to erase DTC U110B on BMW

To erase the DTC U110B code on a BMW, follow these steps:

1. Connect a diagnostic scanner to the vehicle’s OBD-II port.
2. Select the option to clear fault codes from the scanner menu.
3. Confirm the action and wait for the scanner to erase the DTC U110B code.
4. Disconnect the scanner and start the vehicle to ensure the code has been successfully cleared.

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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