Volt |
||||||||
|
|
|
|||||||
| • | 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. |
The accessory DC power control module, also referred to as the 14 V power module, constantly monitors system input and output voltage. This sensor is internal to the 14 V power module and is not serviced separately from the control module.
The hybrid powertrain control module commands the 14 V power module to begin charging.
Voltage greater than 18 V has been detected on the 14 V circuit.
DTCs P1E43 and P1E44 are Type C DTCs.
DTCs P1E43 and P1E44 are Type C DTCs.
A battery charger or vehicle jump start may have set this DTC.
Powertrain Diagnostic Trouble Code (DTC) Type Definitions
If the DTC is set, program the K1 14V 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.
| ©© Copyright Chevrolet. All rights reserved |
