U0107

Lost Communication With Throttle Actuator A Control Module

Severity

🔴 High

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$50–167 (est.)

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

U0100 U0121 U0101