OBD Codes List

Diagnostic reference · P2812

P2812

Pressure Control Solenoid G Control Circuit/Open

System
Transmission (P code)
Lamp
Check Engine Light
Category
Powertrain - Transmission

What it means

P2812 means Pressure Control Solenoid G Control Circuit/Open.

Where it lives

For P2812, the solenoid sits on the circuit this code reports. The description of P2812 reports the solenoid as open.

Check these first

  • An open in the pressure control solenoid G control circuit
  • A short to ground or voltage on the pressure control solenoid G control wire
  • A failed pressure control solenoid G
  • A corroded or backed out pin at the pressure control solenoid G connector

What to do next

  1. Read pressure control solenoid G status on a scan tool
  2. Command pressure control solenoid G on and off
  3. Test the pressure control solenoid G control circuit for open and short faults
  4. Check the pressure control solenoid G connector pins
  5. Replace pressure control solenoid G if the circuit tests good
  6. Clear the code and retest

Look up another code

Enter a full code or a symptom. Press / to search. How to read a code

Type a code above, or start from a symptom or a common code.

Updated

Generic SAE J2012 definition. Last updated 2026-10-10.