P0757
PowertrainTransmission Solenoidhigh severityShift Solenoid B Performance/Stuck On
What P0757 Means
Shift solenoid B is stuck on and not responding to PCM commands. This can lock the transmission into or out of a gear and cause harsh operation.
Symptoms
- Stuck in gear
- Harsh shifts
- No upshift or downshift
Common Causes
- Stuck shift solenoid B
- Contaminated transmission fluid
- Damaged wiring or short
- Faulty transmission control module
Diagnostic Steps
- Scan for transmission codes
- Check fluid level and condition
- Inspect solenoid circuit for shorts
- Test solenoid operation
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✓ Autel official store
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