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2MT70 - Automatic Transmission




Auxiliary Fluid Pump Control Module Replacement

Removal Procedure

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 condition under which high voltage is always present and personal protection equipment (PPE) and proper procedures must be followed.

Failure to follow the procedures exactly as written may result in serious injury or death.

1. Disable the hybrid high voltage system. Refer to High Voltage Disabling ().
2. Disconnect the 12-volt battery negative cable. Refer to Battery Negative Cable Disconnection and Connection (HP5) (Service and Repair).
3. Remove the drive motor generator control module sight shield. Refer to Drive Motor Generator Power Inverter Module Cover Replacement ().
4. Remove the power inverter module. Refer to Drive Motor Generator Power Inverter Module Removal and Installation ().
5. Reposition the accessory DC power control module mounting plate to gain access to the auxiliary fluid pump control module.
6. Disconnect the three electrical connectors from the auxiliary fluid pump control module.




7. Remove the two fasteners (1), then remove the module (2) from the mounting plate.

Installation Procedure





Caution: Refer to Fastener Caution (Fastener Caution).

1. Install the module (2) to the mounting plate, then tighten the fasteners to 10 Nm (8 lb ft).
2. Install the accessory DC power control module mounting plate.
3. Connect the three electrical connectors to the auxiliary fluid pump control module.
4. Install the power inverter module. Refer to Drive Motor Generator Power Inverter Module Removal and Installation ().
5. Install the drive motor generator control module sight shield. Refer to Drive Motor Generator Power Inverter Module Cover Replacement ().
6. Enable the hybrid high voltage system. Refer to High Voltage Enabling ().
7. Connect the 12-volt battery negative cable. Refer to Battery Negative Cable Disconnection and Connection (HP5) (Service and Repair).

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