P08E0 code meaning
Shift Solenoid L Stuck On
Powertrain system Generic code P08xx codes Check engine light
What P08E0 means
Functional fault of shift solenoid L in the opposite direction: although switched off, the valve keeps its circuit applied, leaving engaged a clutch that should be released. No manufacturer documents this code publicly. As a model, GM's P0752 for solenoid A sets after one trip when gearbox slip reaches 400 rpm with third gear commanded but first or second actually engaged, and Ford's mechanical check reads a stuck-on solenoid from the gear the transmission really obtains. CARB requires such functional checks. Electrical causes are rare here; a seized spool or an output stage that never switches off is more likely. P08DF is the stuck-off fault. Possible effects are tie-up, harsh shifts and limp mode.
P08E0 at a glance
- Check engine lightYes, usually on
- Emissions testCan fail
- Limp modePossible
- Repair difficultyWorkshop only
- Typical labor1.5 to 8 hours
- Clears after repairAfter a drive cycle
Symptoms of P08E0
- Check engine or transmission warning light on
- Drivetrain binding or harsh shifts
- Limp mode
Common causes of P08E0
- Most likelyShift spool seized in applied position
- PossibleContaminated fluid after clutch or bearing wear
- Less likelyTCM output stage does not switch off
Check the most likely causes first. Replacing parts by guesswork is the most expensive way to clear a code.
Parts involved
Shift solenoid lValve body
What each part of P08E0 means
| P | Powertrain system: engine, fuel system, ignition, emissions and transmission. |
| 0 | Generic code: it means the same on every make (SAE standard). |
| 8 | Area: transmission. |
| E0 | The exact fault in that area. |
What to do next
- Note P08E0 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 P08E0
What does P08E0 mean?
P08E0 means "Shift Solenoid L Stuck On". Functional fault of shift solenoid L in the opposite direction: although switched off, the valve keeps its circuit applied, leaving engaged a clutch that should be released. It is a generic code, so it means the same on every make.
Is it safe to drive with P08E0?
Drive gently and only to a workshop. With P08E0 the car can go into limp mode (reduced power) to protect itself.
Will P08E0 fail an emissions test?
Yes, it can. P08E0 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 P08E0 to fix?
Difficulty: workshop only. A typical repair takes 1.5 to 8 hours of work. This is a job for a workshop.
Will P08E0 clear itself after the repair?
After the repair the car has to complete a drive cycle (a mix of city and highway driving) before the test runs again. Until then the readiness monitor shows "not ready", which can fail an inspection.