Gear Shift Lock Solenoid/Actuator Control Circuit A High

Where it lives

For P0931, the solenoid sits on the circuit this code reports. The description of P0931 reports a fault at the solenoid.

Check these first

• An open in the shift lock solenoid A ground
• A shift lock A signal wire shorted to voltage
• A failed gear shift lock solenoid A
• A connector with a spread pin

What to do next

1. Read gear shift lock solenoid A voltage on a scan tool
2. Test the shift lock solenoid A ground for an open
3. Test the signal wire for a short to voltage
4. Inspect the shift lock A connector pins
5. Replace the solenoid if the circuit tests good
6. Clear the code and retest

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