P27F3 code meaning
Clutch B Temperature Too High
Powertrain system Generic code P27xx codes Check engine light
What P27F3 means
P27F3 reports that the second clutch of a gearbox, usually the clutch on the even-gear side of a dual-clutch unit, has exceeded its permitted temperature, either measured or calculated from slip and load. Stellantis is the one maker with a public, code-exact document: bulletin 21-040-26 (May 2026) lists P27F3-00 as clutch 2 overtemperature on European 2022-2025 Jeep Renegade and Compass with the 1.5 L mild hybrid and the 7HDT300 dual-clutch box. The MIL is lit, and gear groups or reverse may become unavailable. Particles that block a pump in the electric clutch actuator are named as the cause, and the actuator cylinder is replaced. P2787 is the same verdict for clutch A. Repeated creeping or hill starts make it worse.
P27F3 at a glance
- Check engine lightYes, usually on
- Emissions testNot an emissions code
- Limp modePossible
- Repair difficultyWorkshop only
- Typical labor1 to 6 hours
- Clears after repairWhen cleared with a scanner
Symptoms of P27F3
- Malfunction indicator and transmission warning lamp on
- Even gears or reverse temporarily unavailable
- Judder or burning smell when pulling away
Common causes of P27F3
- Most likelyPump in the electric clutch actuator blocked by particles
- PossibleLong slipping phases from creeping, towing or hill starts
- PossibleWorn clutch 2 that needs more slip to transmit torque
- Less likelyInsufficient clutch cooling or low or aged fluid
Check the most likely causes first. Replacing parts by guesswork is the most expensive way to clear a code.
Parts involved
Clutch bTransmission fluidTCM
What each part of P27F3 means
| P | Powertrain system: engine, fuel system, ignition, emissions and transmission. |
| 2 | Generic code (second SAE range): it means the same on every make. |
| 7 | Area: transmission. |
| F3 | The exact fault in that area. |
What to do next
- Note P27F3 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 P27F3
What does P27F3 mean?
P27F3 means "Clutch B Temperature Too High". P27F3 reports that the second clutch of a gearbox, usually the clutch on the even-gear side of a dual-clutch unit, has exceeded its permitted temperature, either measured or calculated from slip and load. It is a generic code, so it means the same on every make.
Is it safe to drive with P27F3?
Drive gently and only to a workshop. With P27F3 the car can go into limp mode (reduced power) to protect itself.
Will P27F3 fail an emissions test?
P27F3 is not an emissions code, so on its own it usually does not fail an emissions test. Other stored codes or a lit check engine light still can.
How hard is P27F3 to fix?
Difficulty: workshop only. A typical repair takes 1 to 6 hours of work. This is a job for a workshop.
Will P27F3 clear itself after the repair?
Clear the code with a scanner after the repair. If the fault is fixed, it does not come back.