P0972
PowertrainTransmission Solenoidmoderate severityShift Solenoid A Control Circuit Range/Performance
What P0972 Means
The transmission control module detected the shift solenoid A circuit performance outside expected values. This indicates the solenoid is not responding as commanded during gear selection.
Symptoms
- Incorrect gear engagement
- Erratic shifting
- Check engine light on
Common Causes
- Sticking shift solenoid A
- Wiring or connector faults
- Contaminated transmission fluid
- Failed transmission control module
Diagnostic Steps
- Scan for trouble codes
- Check fluid level and quality
- Command solenoid with scan tool
- Replace shift solenoid A if faulty
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