P0919
PowertrainTransmission Shifthigh severityGear Shift Position Control Error
What P0919 Means
The transmission control module detects the gear selector is not reaching its commanded position. This usually points to a shift actuator or position sensor problem in the shift control system.
Symptoms
- Erratic or delayed shifting
- Transmission stuck in gear
- Warning light on dash
Common Causes
- Faulty shift position sensor
- Damaged shift actuator motor
- Wiring or connector fault
- Failed transmission control module
Diagnostic Steps
- Scan for related transmission codes
- Check shift actuator wiring and connectors
- Test shift position sensor signal
- Inspect and replace faulty actuator or sensor
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