P08C0 code meaning
Pressure Control Solenoid L Control Circuit Range/Performance
Powertrain system Generic code P08xx codes Check engine light
What P08C0 means
Set when the control circuit of pressure control solenoid L is electrically intact but its behaviour is implausible, for example the current through the coil does not match the commanded value. No manufacturer documents this code publicly; Toyota, the only documented user of letter L, publishes only P08BA71. As an orientation, GM's tables for the comparable solenoid M list a current check next to the circuit tests: a deviation of more than 70 % for 60 ms or more than 400 mA for 300 ms between target and estimated current, without naming P08C9 for it. Causes are a coil with changed resistance, contact resistance or supply problems. P08BF, P08C1 and P08C2 cover clear open or short faults.
P08C0 at a glance
- Check engine lightYes, usually on
- Emissions testCan fail
- Limp modePossible
- Repair difficultyHard
- Typical labor0.5 to 4 hours
- Clears after repairWhen cleared with a scanner
Symptoms of P08C0
- Check engine light on
- Uneven shift quality
Common causes of P08C0
- Most likelyCoil resistance out of specification
- PossibleHigh contact resistance at connector pins
- Less likelyUnstable supply voltage to the transmission module
Check the most likely causes first. Replacing parts by guesswork is the most expensive way to clear a code.
Parts involved
Pressure control solenoid lWiring harness
What each part of P08C0 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. |
| C0 | The exact fault in that area. |
What to do next
- Note P08C0 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 P08C0
What does P08C0 mean?
P08C0 means "Pressure Control Solenoid L Control Circuit Range/Performance". Set when the control circuit of pressure control solenoid L is electrically intact but its behaviour is implausible, for example the current through the coil does not match the commanded value. It is a generic code, so it means the same on every make.
Is it safe to drive with P08C0?
Drive gently and only to a workshop. With P08C0 the car can go into limp mode (reduced power) to protect itself.
Will P08C0 fail an emissions test?
Yes, it can. P08C0 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 P08C0 to fix?
Difficulty: hard. A typical repair takes 0.5 to 4 hours of work. This is a job for a workshop.
Will P08C0 clear itself after the repair?
Clear the code with a scanner after the repair. If the fault is fixed, it does not come back.