The P0923 trouble code relates to the gear shift forward actuator circuit, indicating a high voltage condition.
P0923 Gear Shift Forward Actuator Circuit High
Code symptoms P0923.
1. Difficulty shifting gears into forward.
2. Gear selector not responding as expected when shifting into forward.
3. Transmission may not engage properly into forward.
4. The Check Engine Light (CEL) may be illuminated.
Causes of the code P0923.
1. Faulty gear shift forward actuator.
2. Wiring or connector issues in the gear shift forward actuator circuit.
3. High voltage supply to the gear shift forward actuator circuit.
Code Solutions P0923.
1. Test and replace the gear shift forward actuator if it is faulty.
2. Inspect the wiring and connectors in the gear shift forward actuator circuit for any damage, corrosion, or loose connections. Repair or replace any damaged wiring or connectors.
3. Check the voltage supply to the gear shift forward actuator circuit. Repair any issues with high voltage supply.