DTC P0DFC - Generator Position Sensor Not Learned
DTC DESCRIPTION P0DFC - GENERATOR POSITION SENSOR NOT LEARNED
| Description: The TCM uses calibrated offsets stored in the transmission identification (TRID) block to operate the generator and traction motors. This DTC sets when the TRID block is not correctly programmed after TCM replacement or if the TRID block is erased, and vehicle performance is reduced. | |||
Possible Causes:
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| Diagnostic Aids: Verify the TCM TRID block has been programmed correctly. Refer to FLASH ELECTRICALLY ERASABLE PROGRAMMABLE READ ONLY MEMORY (EEPROM) . Clear the SOBDMC DTCs. Repeat the self-test. If the DTC is retrieved again, install a new TCM. Refer to the Automatic Transmission article. Refer to FLASH ELECTRICALLY ERASABLE PROGRAMMABLE READ ONLY MEMORY (EEPROM) , Programming the TRID Block for a Replacement TCM. | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | Refer to the Description, Possible Causes and Diagnostic Aids for the DTC. | ||