P08D0Shift Solenoid J Intermittent
- Generic OBD-II code · Powertrain
- Turns on the check-engine light
- Matters for the ITP
- Can trigger limp mode
- How the car detects it
- Reserved for a shift solenoid J fault that comes and goes instead of being present continuously, typically brief circuit dropouts or erratic valve response. No manufacturer documents this code publicly, and the intermittent codes of the earlier shift solenoids, such as P0754 for solenoid A, are not used in the GM and Ford sources checked either; those makers report dropouts through their open, short or functional codes. Ford runs its solenoid electrical checks continuously with 0.5 to 5 second filters, so short interruptions are caught there. CARB requires circuit monitoring of transmission output components in general. P08CF and P08D1 to P08D4 are the permanent electrical faults. Drivers notice occasional harsh shifts or a passing warning light.
- What you may notice
- Warning light that comes and goes
- Occasional harsh or delayed shifts
- Sporadic limp mode that clears after restart
- Likely causes
- LikelyLoose or corroded connector losing contact under vibration or heat
- PossibleChafed harness with intermittent short or break
- PossibleValve sticking now and then due to contaminated fluid
- RareSolenoid coil failing only when hot
- Inspection (ITP)
- Matters for the ITP. While the check-engine light is on, the car fails the emissions check.
- Repair
- Hard · Usually a job for a workshop.Typical cost: €100 – €1,500
- Related codes
Explanation from obdex (CC0), exactly as the app shows it. Guidance only; confirm with a workshop.