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.

Preliminary Procedures

1. Disable the high voltage at the drive motor generator battery. Refer to High Voltage Disabling.
2. Remove the upper cover, front cover and the right side cover. Refer to Drive Motor Battery Case Upper Cover, Front Cover, and Right Side Cover Replacement.
3. Remove the drive motor battery current sensor. Refer to Drive Motor Battery Current Sensor Replacement.

1

Drive Motor Battery Positive High Voltage Contactor Relay Nut

2

Drive Motor Battery Power Inverter Current Limit Relay Connector

3

Drive Motor Generator Battery Positive Relay Insulator Nut (Qty: 3)

Caution: Refer to Fastener Caution in the Preface section.

Tighten
6 N·m (53 lb in)

4

Drive Motor Generator Battery Positive Relay Insulator Assembly

5

Drive Motor Generator Battery Positive Relay Insulator Assembly

6

Drive Motor Battery Control Module Bracket Bolt (Qty: 2)

Tighten
5 N·m (44 lb in)

7

Drive Motor Battery Control Module Lower Bracket

8

Drive Motor Battery Control Module Upper Bracket Bolt (Qty: 2)

Tighten
5 N·m (44 lb in)

9

Drive Motor Battery Control Module Upper Bracket

10

Drive Motor Generator Battery Control Module Assembly

Procedure

1. Disconnect all connectors from the module.
2. After the control module assembly has been replaced and the re-assembly of the drive motor generator battery, enable the HV system. Refer to High Voltage Enabling.