P0E2BDrive Motor Inverter Temperature Sensor H Circuit High
- Generic OBD-II code · Powertrain
- Turns on the check-engine light
- Matters for the ITP
- Can trigger limp mode
- How the car detects it
- P0E2B is the upper-limit fault of inverter temperature sensor H. Mitsubishi documents it for the 2023 Outlander PHEV, where sensor H is IGBT sensor 8 at the V-phase H2 position of the front motor unit: a signal reaching 3.75 V for 0.08 s while the unit receives 8 V or more sets P0E2B-00, and the function list shows MIL and hybrid warning light for it. In an NTC circuit with pull-up, as GM uses in its inverters, the controller would read this as an implausibly cold phase, so the cause is almost always electrical: an interrupted signal path, a missing sensor ground or an element that has gone open. Its low-side partner is P0E2A, the U-phase counterpart P0E26. The repair at Mitsubishi is a new power drive unit.
- What you may notice
- MIL and hybrid warning light on
- Drive power may be limited
- Likely causes
- LikelyInterrupted signal path of sensor H
- PossibleMissing sensor ground
- RareThermistor element gone open
- Inspection (ITP)
- Matters for the ITP. While the check-engine light is on, the car fails the emissions check.
- Repair
- Workshop only · Usually a job for a workshop.Typical cost: €150 – €4,000
- Related codes
Explanation from obdex (CC0), exactly as the app shows it. Guidance only; confirm with a workshop.