P0123

DTC P0123: Throttle Position (TP) Circuit High Input

Wiring Daigram:

Wiring Diagram

Detection Condition / Possible Causes:

DTC Detecting Condition and Trouble Area

DTC Confirmation Procedure

NOTE: Check to make sure that the following conditions are satisfied when using this DTC Confirmation Procedure.
- Intake air temp.: -14 °C, 6.8 °F or higher
- Altitude (barometric pressure): 2400 m, 8000 ft or less (560 mmHg, 75 kPa or more)

1. With ignition switch OFF, connect scan tool.
2. Turn ON ignition switch and clear DTC using scan tool.
3. Start engine and run it for 30 sec. or more.
4. Check DTC and pending DTC.

Steps 1 - 2:

Steps 3 - 4:

DTC Troubleshooting

NOTE: When this DTC and P1700 are stored together, also clear DTC stored in TCM after completion of repair.