P0920
Gear Shift Forward Actuator Circuit/Open
Generic code
Transmission System
High severity
Hard repair
Free on OBD DashX
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What P0920 means
- The fault code P0920 indicates that there is an issue with the circuit that controls the gear shift forward actuator. This may cause the transmission to not shift properly, or not shift at all.
Possible symptoms
- Transmission not shifting properly, or not shifting at all
- Illuminated check engine light
- Reduced engine power or acceleration
- Harsh shifting or slipping transmission
Possible causes
- Failed gear shift forward actuator
- Faulty wiring or connections in the circuit
- Loose or corroded electrical connections
- Failed transmission control module (TCM)
Related parts
- Gear Shift Position Sensor: Gear Shift Position Sensor communicates the position of the gear to the car computer. This car's sensor has a problem which may cause difficulty in shifting gears
Possible solutions
- Replace the gear shift forward actuator
- Check and repair any damaged wiring or connections
- Tighten or clean any loose or corroded electrical connections
- Replace the transmission control module (TCM) if necessary
Free on OBD DashX
P0920 on OBD DashX
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