P0E24Drive Motor Inverter Temperature Sensor G Circuit Range/Performance
- Generic OBD-II code · Powertrain
- Turns on the check-engine light
- Matters for the ITP
- Needs a drive cycle to confirm a fix
- How the car detects it
- P0E24 is the plausibility test of inverter temperature sensor G: the signal is electrically fine, but the temperature it reports does not fit. Mitsubishi uses the code on the 2023 Outlander PHEV for IGBT sensor number 7 in the front motor control unit, labelled U-phase H2. The check runs only after a soak of at least 600 s, with the IGBTs shut down and the unit fed with 8 V or more, within 1.5 s of these conditions being met. Should it then deviate from either of two other IGBT temperatures by more than 47 °C for 0.1 s, P0E24-00 is logged; MIL and plug-in hybrid warning light both light up. After a long stand all switches should be equally warm, so the code points to a drifting sensor. Mitsubishi's flow ends with a new power drive unit.
- What you may notice
- MIL and plug-in hybrid warning light on
- Often no noticeable change in driving
- Likely causes
- LikelySensor G reads offset against the other IGBT sensors
- PossibleFault on the sensing circuit of the power drive unit
- RareUneven inverter cooling, e.g. air in the coolant circuit
- 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: €100 – €4,000
- Related codes
Explanation from obdex (CC0), exactly as the app shows it. Guidance only; confirm with a workshop.