P1E0E

DTC P1E0E

Diagnostic Instructions

* Perform the Diagnostic System Check - Vehicle Diagnostic System Check - Vehicle prior to using this diagnostic procedure.

* Review Strategy Based Diagnosis Strategy Based Diagnosis for an overview of the diagnostic approach.

* Diagnostic Procedure Instructions Diagnostic Procedure Instructions provides an overview of each diagnostic category.

DTC Descriptor

DTC P1E0E

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14 V Power Module Not Programmed

Conditions for Running the DTC

* The vehicle is ON.

* Ignition voltage is greater than 10 volts.

Conditions for Setting the DTC

A new service replacement 14V power module, also called 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 history and can be cleared.

Action Taken When the DTC Sets

* The auxiliary power module stops supplying power to the 12 V system.

* DTC P1E0E is a Type C DTC.

Conditions for Clearing the DTC

DTC P1E0E is a Type C DTC.

Reference Information

DTC Type Reference

Powertrain Diagnostic Trouble Code (DTC) Type Definitions Powertrain Diagnostic Trouble Code (DTC) Type Definitions

Description and Operation

Accessory DC Power Control Module Description and Operation Accessory DC Power Control Module Description and Operation

Circuit/System Verification

If the DTC is set, program the K1 14V power module. If the DTC resets, replace the K1 14V power module.

Repair Instructions

Perform the Diagnostic Repair Verification Verification Tests after completing the diagnostic procedure.

Control Module References Programming and Relearning for Accessory DC Power Control Module, also called the 14V power module, replacement, programming, and setup.