OBD-II code · Powertrain (generic)
P0E2B Drive Motor Inverter Temperature Sensor H Circuit High
The ECM detects a high fault on the drive motor inverter temperature sensor h circuit. Reading cannot be used reliably for control.
Is it safe to drive with P0E2B?
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
Symptoms
- EV/hybrid system warning light on
- Reduced motor power or torque
- Possible limp mode or vehicle shutdown
Repair at a glance
- Difficulty
- Easy
- DIY friendly
- Best left to a mechanic
- Typical labour
- 0.5–3 h
- Emissions test
- Usually unaffected
- Parts involved
- Drive Motor Inverter Temp Sensor H, Wiring Harness, Hybrid Control Module
Related codes
- P0E26Drive Motor Inverter Temperature Sensor G Circuit High
- P0E28Drive Motor Inverter Temperature Sensor H Circuit
- P0E29Drive Motor Inverter Temperature Sensor H Circuit Range/Performance
- P0E2ADrive Motor Inverter Temperature Sensor H Circuit Low
- P0E2CDrive Motor Inverter Temperature Sensor H Circuit Intermittent/Erratic
- P0E2DInternal Control Module Hybrid/EV Battery Monitor Performance
- P0E2EBattery Charger A Fuse
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.