P0DF6 code meaning
Generator Inverter Temperature Sensor B Circuit High
Powertrain system Generic code P0Dxx codes Check engine light
What P0DF6 means
P0DF6 is the high-signal case for sensor B in the generator inverter. In the Outlander PHEV Mitsubishi stores P0DF6-00 when the V-phase high-side IGBT sensor voltage reaches at least 3.75 V during 0.08 s, again only with a GCU supply of at least 8 V. A voltage at the upper limit mostly points to an interrupted sensor line, a lost reference ground or a cracked element; with the common NTC layout it reads as an implausibly cold module. Since the inverter can then no longer protect its switches against overheating, the controller works with a safe substitute and may cut generator output. Mitsubishi's procedure ends with a new power drive unit. Too low a signal on this sensor is P0DF5; the same open-type fault on sensor C would be P0DF9.
P0DF6 at a glance
- Check engine lightYes, usually on
- Emissions testCan fail
- Limp modePossible
- Repair difficultyWorkshop only
- Typical labor0.5 to 5 hours
- Clears after repairWhen cleared with a scanner
Symptoms of P0DF6
- Engine or hybrid warning light on
- Inverter temperature shown far too low
- Generator power reduced
Common causes of P0DF6
- PossibleOpen signal line or backed-out terminal
- PossibleLost sensor reference ground
- PossibleCracked sensor element or internal fault of the power drive unit
Check the most likely causes first. Replacing parts by guesswork is the most expensive way to clear a code.
Parts involved
Generator inverter temp sensor bWiring harnessHybrid control module
What each part of P0DF6 means
| P | Powertrain system: engine, fuel system, ignition, emissions and transmission. |
| 0 | Generic code: it means the same on every make (SAE standard). |
| F6 | The exact fault in that area. |
What to do next
- Note P0DF6 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 P0DF6
What does P0DF6 mean?
P0DF6 means "Generator Inverter Temperature Sensor B Circuit High". P0DF6 is the high-signal case for sensor B in the generator inverter. It is a generic code, so it means the same on every make.
Is it safe to drive with P0DF6?
Drive gently and only to a workshop. With P0DF6 the car can go into limp mode (reduced power) to protect itself.
Will P0DF6 fail an emissions test?
Yes, it can. P0DF6 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 P0DF6 to fix?
Difficulty: workshop only. A typical repair takes 0.5 to 5 hours of work. This is a job for a workshop.
Will P0DF6 clear itself after the repair?
Clear the code with a scanner after the repair. If the fault is fixed, it does not come back.