P0750moderate severityPowertrain
Shift Solenoid A
on 2014 Ram 2500 6.7L I6 Cummins Diesel · 4WD
What this code means
Malfunction in shift solenoid A.
Symptoms
- Check Engine Light
- Harsh shifting
- Wrong gear starts
- Limp mode
- Stuck in one gear
Common causes
- Faulty shift solenoid A
- Wiring damage
- PCM/TCM driver failure
- Contaminated fluid damaging solenoid
Diagnostic steps
- Test solenoid resistance
- Check wiring
- Command solenoid with scan tool
- Check fluid condition
Repair notes
Replace shift solenoid A. Often requires valve body removal.
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