U0107
Lost Communication With Throttle Actuator A Control Module
U0107 is an OBD-II diagnostic trouble code meaning: Lost Communication With Throttle Actuator A Control Module. Common causes: open or short circuit in the can bus communication circuit, throttle control module power supply problems. Estimated repair cost: $50–167.
Symptoms
- Check Engine Light Is On
- Reduced engine power
- Unstable idle speed
- The car goes into emergency mode
- Problems with response to the gas pedal
Causes
- Open or short circuit in the CAN bus communication circuit
- Throttle control module power supply problems
- Malfunction of the control module itself
- Corrosion of contacts or connectors
- Software error in the ECU
How to Fix
- Check throttle control module fuses
- Diagnose the integrity of the CAN bus wiring
- Check connectors and cleanliness of contacts
- Scan throttle module operating parameters
- If necessary, replace the throttle control module
Related codes
Error U0107 by Vehicle Brand
FAQ
What does the U0107 code mean?
U0107 is an OBD-II diagnostic trouble code that indicates: Lost Communication With Throttle Actuator A Control Module
What causes a U0107 error code?
The most common causes of U0107 include: Open or short circuit in the CAN bus communication circuit; Throttle control module power supply problems; Malfunction of the control module itself; Corrosion of contacts or connectors.
How do I fix a U0107 diagnostic trouble code?
To fix U0107: Check throttle control module fuses. Diagnose the integrity of the CAN bus wiring. Check connectors and cleanliness of contacts. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U0107?
Limited driving only, diagnose soon
How much does it cost to fix U0107?
The estimated repair cost for U0107 is $50–167. Actual cost depends on your vehicle, location, and labor rates.
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