P2107
Throttle Actuator A Control Module Processor
What it means
P2107 means Throttle Actuator A Control Module Processor.
Where it lives
For P2107, the description names the module as the part involved.
Check these first
- An internal fault in the throttle actuator A control module processor
- A failed throttle actuator A control module
- An open or short in the module wiring harness
- Corrosion at the module connector
What to do next
- Read throttle actuator A control module codes on a scan tool
- Check the module connector for corrosion or damage
- Test the module wiring harness for open and short faults
- Check for a module software update
- Replace the throttle actuator A control module if the harness tests good
- Clear the code and retest
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Updated
Generic SAE J2012 definition. Last updated 2026-10-10.