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U0107 – BMW DTC

BMW DTC U0107 – Lost Communication With Throttle Actuator ‘A’ Control Module

DTC U0107 meaning on BMW

The DTC U0107 code on a BMW indicates a communication problem between the Engine Control Module (ECM) and the Throttle Actuator Control Module. This code specifically points to a lost communication with Throttle Actuator ‘A’ Control Module.

BMW DTC U0107 symptoms

Symptoms of the DTC U0107 code on a BMW may include:

  • Engine stalling or hesitation
  • Reduced engine power
  • Check Engine Light (CEL) illuminated on the dashboard
  • Difficulty accelerating

BMW DTC U0107 causes

The common causes of the DTC U0107 code on a BMW are:

  • Wiring or connector issues between the ECM and Throttle Actuator Control Module
  • Failed Throttle Actuator Control Module
  • Faulty ECM

BMW DTC U0107 seriousness

The DTC U0107 code should be addressed promptly as it can lead to drivability issues and potential safety concerns. Ignoring this code may result in further damage to the vehicle and could compromise the vehicle’s performance.

How to diagnose DTC U0107 on BMW

To diagnose the DTC U0107 code on a BMW, a mechanic would typically perform the following steps:

  1. Use a diagnostic scanner to retrieve the fault codes
  2. Inspect the wiring and connectors between the ECM and Throttle Actuator Control Module for any damage or corrosion
  3. Test the Throttle Actuator Control Module for proper functionality
  4. Check the ECM for any faults or malfunctions

How to fix DTC U0107 on BMW

To fix the DTC U0107 code on a BMW, the following steps may be taken:

  1. Repair or replace any damaged wiring or connectors between the ECM and Throttle Actuator Control Module
  2. Replace the Throttle Actuator Control Module if it is found to be faulty
  3. If the ECM is determined to be the issue, it may need to be reprogrammed or replaced

How to erase DTC U0107 on BMW

After the underlying issue causing the DTC U0107 code has been resolved, the code can be cleared using a diagnostic scanner. This will reset the Check Engine Light and remove the DTC from the vehicle’s memory.

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

← All BMW Diagnostic Trouble Codes

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