Possible causes of DODGE code P128C
- Faulty Transmission Control Module (TCM)
- Transmission Control Module (TCM) harness is open or shorted
- Poor electrical connection in the Transmission Control Module (TCM) circuit
How is DODGE code P128C repaired?
Start by checking the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.
What are the possible symptoms of DODGE code P128C?
- Engine Light ON (or Service Engine Soon Warning Light)
What does DODGE code P128C mean?
The Powertrain Control Module (PCM) monitors the Transmission Control Module (TCM). The PCM sets the OBDII code when the Transmission Control Module (TCM) is not within factory specifications.