P0E26 code meaning
Drive Motor Inverter Temperature Sensor G Circuit High
Powertrain system Generic code P0Exx codes Check engine light
What P0E26 means
P0E26 is logged when the signal of inverter temperature sensor G climbs above its permitted range. In the 2023 Outlander PHEV it belongs to the front motor unit's U-phase H2 sensor: at least 3.75 V lasting 0.08 s, with at least 8 V supply to the unit, sets P0E26-00 together with MIL and hybrid warning light. With an NTC element and pull-up resistor, the layout GM documents for its inverter thermistors, such a voltage would mean an extremely cold power switch, which a working inverter never shows; the usual reasons are an open sensing line, a lost reference ground or a broken thermistor. The low-side fault is P0E25. Because the sensor is built into the unit, Mitsubishi replaces the power drive unit.
P0E26 at a glance
- Check engine lightYes, usually on
- Emissions testCan fail
- Limp modePossible
- Repair difficultyWorkshop only
- Typical labor1 to 6 hours
- Clears after repairWhen cleared with a scanner
Symptoms of P0E26
- MIL and hybrid warning light on
- Reduced electric drive power as a precaution
Common causes of P0E26
- Most likelyOpen sensing line or broken thermistor
- PossibleLost sensor reference ground
- Less likelySignal shorted to the sensor supply
Check the most likely causes first. Replacing parts by guesswork is the most expensive way to clear a code.
Parts involved
Drive motor inverter temp sensor gWiring harnessHybrid control module
What each part of P0E26 means
| P | Powertrain system: engine, fuel system, ignition, emissions and transmission. |
| 0 | Generic code: it means the same on every make (SAE standard). |
| 26 | The exact fault in that area. |
What to do next
- Note P0E26 and any other codes stored with it: several codes together often point to one cause.
- Check for loose connectors and damaged wiring around the parts the code names.
- Check open recalls for your car: some faults are fixed for free by the dealer. Enter your VIN.
- Clear the code only after the repair. If it comes back, the fault is still there.
Buying a used car? Scan it for stored codes before you pay. A recently cleared memory can hide a problem.
Questions about P0E26
What does P0E26 mean?
P0E26 means "Drive Motor Inverter Temperature Sensor G Circuit High". P0E26 is logged when the signal of inverter temperature sensor G climbs above its permitted range. It is a generic code, so it means the same on every make.
Is it safe to drive with P0E26?
Drive gently and only to a workshop. With P0E26 the car can go into limp mode (reduced power) to protect itself.
Will P0E26 fail an emissions test?
Yes, it can. P0E26 is emissions-related, so most inspection programs fail a car while it is stored or while the check engine light is on.
How hard is P0E26 to fix?
Difficulty: workshop only. A typical repair takes 1 to 6 hours of work. This is a job for a workshop.
Will P0E26 clear itself after the repair?
Clear the code with a scanner after the repair. If the fault is fixed, it does not come back.