P287E code meaning
Engine Disconnect Clutch Actuator Circuit/Open
Powertrain system Generic code P28xx codes Check engine light
What P287E means
In a parallel hybrid, the engine disconnect clutch (often called K0) sits between the combustion engine and the electric motor and is opened for electric driving. P287E reports that the control module sees no plausible current path through the actuator that operates this clutch, typically a pressure control solenoid in the transmission valve body or an electric actuator. An open wire, a loose connector or a burnt-out coil are the classic triggers. No manufacturer publicly documents this exact code; Audi traces a related stuck-open fault on the A3 e-tron to the pressure valve of clutch 0 in the mechatronic unit. Without a working actuator the engine can no longer be coupled reliably, so electric-only or limp-home operation is likely. Circuit Low/High are covered by P2880/P2881.
P287E at a glance
- Check engine lightYes, usually on
- Emissions testCan fail
- Limp modePossible
- Repair difficultyHard
- Typical labor0.5 to 6 hours
- Clears after repairWhen cleared with a scanner
Symptoms of P287E
- Malfunction or transmission warning in the instrument cluster
- Engine does not start or cannot drive the wheels
- Reduced power or limp-home operation
Common causes of P287E
- Most likelyLoose, corroded or water-damaged connector at the transmission or actuator
- PossibleBroken wire in the actuator feed or return line
- PossibleOpen coil in the clutch pressure solenoid or actuator
- Less likelyFailed output stage in the transmission or hybrid control module
Check the most likely causes first. Replacing parts by guesswork is the most expensive way to clear a code.
Parts involved
Engine disconnect clutch actuatorWiring harnessHybrid control module
What each part of P287E means
| P | Powertrain system: engine, fuel system, ignition, emissions and transmission. |
| 2 | Generic code (second SAE range): it means the same on every make. |
| 8 | Area: transmission. |
| 7E | The exact fault in that area. |
What to do next
- Note P287E 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 P287E
What does P287E mean?
P287E means "Engine Disconnect Clutch Actuator Circuit/Open". In a parallel hybrid, the engine disconnect clutch (often called K0) sits between the combustion engine and the electric motor and is opened for electric driving. It is a generic code, so it means the same on every make.
Is it safe to drive with P287E?
Drive gently and only to a workshop. With P287E the car can go into limp mode (reduced power) to protect itself.
Will P287E fail an emissions test?
Yes, it can. P287E 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 P287E to fix?
Difficulty: hard. A typical repair takes 0.5 to 6 hours of work. This is a job for a workshop.
Will P287E clear itself after the repair?
Clear the code with a scanner after the repair. If the fault is fixed, it does not come back.