OBD-II code · Powertrain (generic, extended)
P2E18 Intermediate Shaft Selection Actuator Position Sensor Circuit High
The ECM detects a circuit high fault on the intermediate shaft selection actuator position sensor. Reading cannot be used reliably for control.
Is it safe to drive with P2E18?
The car may go into limp mode (reduced power). Get it diagnosed before a long trip.
Common causes
- Most likelySignal wire shorted to B+
- PossibleOpen sensor
- Less likelyConnector pins corroded - high contact resistance
Repair at a glance
- Difficulty
- Medium
- DIY friendly
- Best left to a mechanic
- Typical labour
- 1–4 h
- Emissions test
- Usually unaffected
- Parts involved
- Intermediate Shaft Selection Actuator Position Sensor, Wiring Harness, Tcm
Related codes
- P2E15Intermediate Shaft Selection Actuator Position Sensor Circuit
- P2E16Intermediate Shaft Selection Actuator Position Sensor Range/Performance
- P2E17Intermediate Shaft Selection Actuator Position Sensor Circuit Low
- P2E19Intermediate Shaft Selection Actuator Position Sensor Circuit Intermittent/Erratic
- P2E1ADrive Motor A Inverter Voltage Sensor A/B Correlation
- P2E1BDrive Motor A Phase X Current Sensor Circuit
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.