Possible Causes
WARNING: This page is about a different car, the 2003 Toyota 4Runner. However, it is still accessible from the selected car via links, so may be relevant.
DTC P2102 will set when throttle control motor output duty is 80 percent or more and throttle control motor current is less than 0.5 amp for 2 seconds.
Possible causes are:
- Open in throttle control motor circuit.
- Defective throttle control motor.
- Defective ECM.
DTC P2103 will set when throttle control motor current is 10 amps or more. Or, when throttle control motor current is 7 amps or more for 0.6 second.
Possible causes are:
- Short in throttle control motor circuit.
- Defective throttle control motor.
- Defective ECM.