DTC P2123: Throttle/Pedal Position Sensor/Switch D Circuit High
P2123 - THROTTLE/PEDAL POSITION SENSOR/SWITCH D CIRCUIT HIGH
| Description: This DTC sets when the accelerator pedal position (APP) sensor 1 is out of self-test range high. | |||
Possible Causes:
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| Diagnostic Aids: An APP1 or APP_D sensor PID reading may indicate a concern. | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST DK . | ||