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• | Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure. |
• | Review Strategy Based Diagnosis for an overview of the diagnostic approach. |
• | Diagnostic Procedure Instructions provides an overview of each diagnostic category. |
This is an internal fault detection of the 14 V power module, also called the accessory DC power control module. This fault is handled inside the 14 V power module and no external circuits are involved.
• | The vehicle is ON. |
• | The system voltage is at least 9.5 V. |
The control module has detected an internal malfunction.
DTCs P1E3E and P1E3F are Type C DTCs.
DTCs P1E3E and P1E3F are Type C DTCs.
Powertrain Diagnostic Trouble Code (DTC) Type Definitions
Program the K1 14 V power module. If the DTC resets, replace the K1 14 V power module.
Perform the Diagnostic Repair Verification after completing the diagnostic procedure.
Control Module References for Accessory DC Power Control Module, also called the 14 V Power Module, replacement, programming and set-up.
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