P2810 code meaning
Pressure Control Solenoid G Electrical
Powertrain system Generic code P28xx codes Check engine light
What P2810 means
P2810 is a collective electrical code for solenoid G: the control unit sees a fault in coil or wiring but does not split it into open, low or high. No manufacturer documents P2810 publicly. The makers that do use valve G report electrical faults more precisely. GM's 2020 table lists the open circuit as P2812 with the ten-speed line pressure valve and the eight-speed converter clutch valve as G, and Ford's 2024 summary books the even clutch cooling valve of its TR9070 dual-clutch box under P2812, P2814 and P2815. CARB 13 CCR 1968.2 requires such output circuits to be monitored. If the code does appear, measure the coil resistance and check the connector and the supply from the module.
P2810 at a glance
- Check engine lightYes, usually on
- Emissions testCan fail
- Limp modePossible
- Repair difficultyWorkshop only
- Typical labor1 to 6 hours
- Clears after repairWhen cleared with a scanner
Symptoms of P2810
- MIL on and harsh shifts
- Transmission in default pressure or limp mode
Common causes of P2810
- Most likelyCoil of solenoid G open or shorted internally
- PossibleDamaged internal harness or lead frame
- PossibleCorroded or loose transmission connector
- Less likelyFaulty output stage in the control 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 gTCMTransmission wiring
What each part of P2810 means
| P | Powertrain system: engine, fuel system, ignition, emissions and transmission. |
| 2 | Generic code (second SAE range): it means the same on every make. |
| 8 | Area: transmission. |
| 10 | The exact fault in that area. |
What to do next
- Note P2810 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 P2810
What does P2810 mean?
P2810 means "Pressure Control Solenoid G Electrical". P2810 is a collective electrical code for solenoid G: the control unit sees a fault in coil or wiring but does not split it into open, low or high. It is a generic code, so it means the same on every make.
Is it safe to drive with P2810?
Drive gently and only to a workshop. With P2810 the car can go into limp mode (reduced power) to protect itself.
Will P2810 fail an emissions test?
Yes, it can. P2810 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 P2810 to fix?
Difficulty: workshop only. A typical repair takes 1 to 6 hours of work. This is a job for a workshop.
Will P2810 clear itself after the repair?
Clear the code with a scanner after the repair. If the fault is fixed, it does not come back.