Engine Error
P0758
Shift Solenoid B Electrical
Severity
Medium
Symptoms
Transmission defaults to 2nd or 3rd gear (limp mode), check engine light
Common Causes
- Open or shorted circuit for Solenoid B
- Failed shift solenoid B
- Water intrusion in transmission connector
- TCM malfunction
How to Fix
- 1 Check wiring continuity and repair
- 2 Replace shift solenoid B
- 3 Dry and apply dielectric grease to connector
- 4 Test TCM
Estimated Repair Cost
USD
$100
–
$500
Connector clean/repair: $100; Solenoid replacement: $250 - $500