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 battery charger will diagnose its own systems and determine when a fault condition is present. Diagnostics and system status is communicated from the battery charger to the hybrid/EV powertrain control module 2 through serial data. The hybrid/EV powertrain control module 2 is the host controller for DTC information.
The battery charger receives a discharge command from the hybrid/EV powertrain control module 2.
OR
The battery charger loses communication with the hybrid/EV powertrain control module 2.
The battery charger control module measures a high voltage charging bus voltage greater than 60 V 1.5 seconds after receiving the discharge command from the hybrid/EV powertrain control module 2.
OR
The battery charger control module measures a high voltage charging bus voltage greater than 60 V 5 seconds after losing communication with the hybrid/EV powertrain control module 2.
DTC P0D5E is a type A DTC.
DTC P0D5E is a type A DTC.
Plug-In Charging System Description and Operation
Powertrain Diagnostic Trouble Code (DTC) Type Definitions
Control Module References for scan tool information
EL-48900 HEV Safety Kit
For equivalent regional tools, refer to Special Tools .
Danger: Always perform the High-Voltage Disabling procedure prior to servicing any High Voltage component or connection. Personal Protection Equipment (PPE) and proper procedures must be followed.
The High-Voltage Disabling procedure will perform the following tasks:| • | Identify how to disable high voltage. |
| • | Identify how to test for the presence of high voltage. |
| • | Identify conditions under which high voltage is always present and personal protection equipment (PPE) and proper procedures must be followed. |
| • | Safety goggles with appropriate side shields when within 15 metres (50 feet) of the vehicle, either indoors or outdoors. |
| • | Certified and up-to-date Class "0" Insulation gloves rated at 1000 V with leather protectors. |
| - | Visually and functionally inspect the gloves before use. |
| - | Wear the Insulation gloves with leather protectors at all times when working with the high-voltage battery assembly, whether the system is energised or not. |
Danger: The Volt Battery Pack will utilise an exchange program. Please consult the most recent revision of bulletin/PI #PIP4841, available in Service Information (SI), for a list of approved Volt Battery Pack service procedures. Components that may be removed and serviced without exchanging the complete battery pack are identified in the bulletin/PI. Please contact the GM Technical Assistance Centre (1-877-446-8227) if you have any questions.
| ⇒ | If the DTC is set, refer to DTC P0AA1, P0AD9, P0ADD, P0AE2, P0AE4, P0D0A, P0D11, P1EBC-P1EBF, P1EC0 or P1EC3-P1EC5 |
Note: The A4 hybrid/EV battery pack must not be at full charge to perform next test step.
| ⇒ | If not the specified range, disable the high voltage at the A4 hybrid/EV battery pack, refer to High Voltage Disabling . Replace the A4 hybrid/EV battery pack. |
Perform the Diagnostic Repair Verification after completing the diagnostic procedure.
Control Module References for battery charger and hybrid/EV battery pack replacement , programming and set-up
| ©© Copyright Chevrolet. All rights reserved |
