Error code
OBD2 P0923
OBD2P0923
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Gear Shift Forward Actuator Circuit High.
Severity
moderateCan be driven, but shifting gears may become difficult and could cause transmission damage if ignored.
Summary
P0923 indicates an issue with the gear shift forward actuator circuit, specifically that it is receiving too much voltage (high). This problem affects the transmission control module.
Common Causes
- Wiring issues or a short to positive in the gear shift forward actuator
Fixes
- Repair or replace the faulty wiring in the gear shift forward actuator circuit.
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
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