P0908
PowertrainTransmission Shifthigh severityGate Select Actuator Circuit Low
What P0908 Means
The gate select actuator circuit is reading a low voltage condition. This typically results from a short or high resistance interfering with gear selection.
Symptoms
- No gear engagement
- Transmission warning light
- Limp home mode
Common Causes
- Short to ground
- Corroded connectors
- Faulty gate select actuator
- Damaged control module
Diagnostic Steps
- Scan for fault codes
- Test circuit for grounding faults
- Verify connector integrity
- Replace faulty actuator
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✓ Autel official store
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