P08BDPressure Control Solenoid L Electrical
- Generic OBD-II code · Powertrain
- Turns on the check-engine light
- Matters for the ITP
- Can trigger limp mode
- How the car detects it
- Collective code for an electrical fault of pressure control solenoid L that the module does not break down further into open, low or high. No manufacturer documents it publicly; Toyota, the one known user of letter L, has only published the stuck fault P08BA71. Manufacturers that diagnose their solenoids in detail use the specific circuit codes instead, as GM does for solenoid M with P08C8, P08CA and P08CB, each fed by the diagnostic status of the output driver chip. CARB requires a circuit continuity check for every monitored transmission solenoid. The usual culprits are coil, connector or the internal harness; the driver sees the warning light and, depending on the valve, a restricted gear range.
- What you may notice
- Check engine light on
- Restricted gears or fallback gear
- Likely causes
- LikelySolenoid coil open or shorted
- PossibleCorroded connector or damaged internal harness
- RareFaulty output stage in the transmission control module
- 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.