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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. |
Circuit | Short to Ground | Open/High Resistance | Short to Voltage | Signal Performance |
|---|---|---|---|---|
AC Voltage Line 1 | P1EE6 | P1EE6 | -- | -- |
AC Voltage Line 2 | P1EE6 | P1EE6 | -- | -- |
AC Voltage Earth | 1 | P0D59 | 1 | -- |
Control Pilot Signal | 1 | 1 | 1 | -- |
Proximity Signal | P0D58 | P0D59 | P0D59 | - |
1. Plug In Charging Indicator Malfunction | ||||
This diagnostic runs with the drive motor battery charger cable disconnected to verify the vehicle side circuit integrity. The hybrid/EV powertrain control module 2 uses a 5 V regulated signal through a 2,700 Ω resistor to a low reference circuit in the battery charger to detect if the drive motor battery charger cable is attached.
| • | The vehicle 12 V battery system voltage needs to be above 9 V. |
| • | The charge port door is closed. |
| • | Vehicle in Service Mode. |
| • | No charge port door DTCs are set. |
| Or |
| • | The vehicle 12 V battery system voltage needs to be above 9 V. |
| • | The vehicle needs to be driven above 20 kph (15 mph) for more than 10 seconds. |
| • | No vehicle speed DTCs are set. |
The hybrid/EV powertrain control module 2 measures a voltage less than 4.2 V for 1 second.
The hybrid/EV powertrain control module 2 measures a voltage greater than 4.8 V for 1 second.
| • | DTCs P0D58 and P0D59 are type A DTCs. |
| • | Disable the high-voltage battery charging. |
DTCs P0D58 and P0D59 are type A DTCs.
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. |
| ⇒ | If greater than the specified range, test the low reference circuit for an open/high resistance. If the circuit tests normal, replace the T18 battery charger. |
| ⇒ | If less than the specified range, test the signal circuit for a short to ground or an open/high resistance. If the circuit tests normal, replace the K114B hybrid/EV powertrain control module 2. |
| ⇒ | If greater than the specified range, test the signal circuit for a short to voltage. If the circuit tests normal, replace the K114B hybrid/EV powertrain control module 2. |
Perform the Diagnostic Repair Verification after completing the diagnostic procedure.
| • | Control Module References for on board charging module or hybrid/EV powertrain control module 2 replacement, programming and set-up |
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