14V Power Module Program
Faulty 14V Power Module
14V Power Module harness is open or shorted
14V Power Module circuit poor electrical connection
Engine Light ON (or Service Engine Soon Warning Light)
A new service replacement 14V power module, often referred to as the accessory DC power control module, contains a unique manufacturing calibration. This DTC will be current when a new 14V power module is installed on a vehicle prior to the Service Programming System (SPS) event. The DTC will remain current until the 14V power module has undergone a successful program. Once the program event is completed, the DTC goes into the history and can be cleared.