Powertrain, generic · Transmission

P08E0 Shift Solenoid L Stuck On

Check engine lightOn
EmissionsRelevant
Drive cycleRequired
Limp modePossible

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.

Likely causes

Shift spool seized in applied position
Contaminated fluid after clutch or bearing wear
TCM output stage does not switch off

Symptoms

  • Check engine or transmission warning light on
  • Drivetrain binding or harsh shifts
  • Limp mode

Repair estimate

DifficultyShop_onlyWorkshop job
Parts and labour€200–3,500
Time1.5–8 h

Typical range across vehicles; the real cost depends on what the testing finds.

Parts involved

shift solenoid lvalve body

Related codes

P08D7P08DEP08DFP08E5P0752

References: gsi.ext.gm.com, fordservicecontent.com, law.cornell.edu.