P0928
Gear Shift Lock Solenoid/Actuator Control Circuit A/Open
P0928 is an OBD-II diagnostic trouble code meaning: Gear Shift Lock Solenoid/Actuator Control Circuit A/Open. Common causes: broken wiring in the solenoid control circuit, poor electrical connection or corroded connectors. Estimated repair cost: $17–89.
Symptoms
- Inability to change gears without pressing the brake pedal
- Gear selector locked in Park position
- Check Engine light comes on
- Error message on the dashboard
- Clicking sound from gear selector area
Causes
- Broken wiring in the solenoid control circuit
- Poor electrical connection or corroded connectors
- Faulty shift lock solenoid
- Problems with the shift lock relay
- Transmission control module (TCM) malfunction
How to Fix
- Visual inspection of wiring and connectors for damage and corrosion
- Checking the resistance of the shift lock solenoid
- Checking the voltage and continuity of the control circuit
- Replacing a faulty shift lock solenoid
- Programming or replacing the transmission control unit if necessary
Related codes
Error P0928 by Vehicle Brand
FAQ
What does the P0928 code mean?
P0928 is an OBD-II diagnostic trouble code that indicates: Gear Shift Lock Solenoid/Actuator Control Circuit A/Open
What causes a P0928 error code?
The most common causes of P0928 include: Broken wiring in the solenoid control circuit; Poor electrical connection or corroded connectors; Faulty shift lock solenoid; Problems with the shift lock relay.
How do I fix a P0928 diagnostic trouble code?
To fix P0928: Visual inspection of wiring and connectors for damage and corrosion. Checking the resistance of the shift lock solenoid. Checking the voltage and continuity of the control circuit. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0928?
Yes, but get it checked soon
How much does it cost to fix P0928?
The estimated repair cost for P0928 is $17–89. Actual cost depends on your vehicle, location, and labor rates.
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