U0107
NetworkModule Communicationhigh severityLost Communication with Throttle Actuator Control Module
What U0107 Means
Cannot communicate with the electronic throttle control module.
Symptoms
- Limp mode
- Reduced power
- Throttle not responding
Common Causes
- Module failure
- Wiring issue
- CAN bus problem
Diagnostic Steps
- Check module power
- Test wiring
- Verify CAN bus
Where to start: Check power and grounds to module.
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