Removal Procedure

Before removing the old control module, perform the SPS function Prepare Control Module for Removal, if available. Control Module References
Drain the drive motor battery cooling system. Drive Motor Battery Cooling System Draining and Filling
Disable the high voltage system. High Voltage Disabling
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Remove any wiring harness retainers as necessary.
Front End Sheet Metal Cross Brace Bolt (1) - Remove [12x]
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Front Suspension Strut Housing Brace (1) - Remove
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High Voltage Battery Heater Bracket Bolt (1) - Remove [4x]
High Voltage Battery Heater Module (2) - Reposition
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NOTE:
Some components not shown for graphic clarity.

Disconnect the electrical connector. (1)
High Voltage Battery Coolant Inlet Hose (2) - Disconnect
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NOTE:
Some components not shown for graphic clarity.

Disconnect the electrical connector. (1)
High Voltage Battery Coolant Pump Inlet Hose (2) - Disconnect
Remove the high voltage battery coolant pump inlet hose retainer (3).
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NOTE:
Some components not shown for graphic clarity.

Front Electric Drive Transmission Module Hose (1) - Disconnect [2x]
Remove the front electric drive transmission module hose retainer (2).
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NOTE:
Some components not shown for graphic clarity.

Disconnect the electrical connector. (1)
High Voltage Battery Coolant Cooler Outlet Hose (2) - Disconnect
Remove the high voltage battery coolant cooler outlet hose retainer (3).
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NOTE:
Some components not shown for graphic clarity.

Air Conditioning Evaporator Bracket Bolt (1) - Remove [2x]
Reposition the air conditioning refrigerant heat exchanger (2) as necessary.
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NOTE:
Some components not shown for graphic clarity.

High Voltage Battery Heater Bracket Bolt (1) - Remove [2x]
Remove the engine wiring harness retainer (2).
Reposition the high voltage battery heater bracket (3) and the attached cooling hoses and secure with tie straps.
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NOTE:
Some components not shown for graphic clarity.

Front Electric Drive Transmission Module Cooler Coolant Hose (1) - Disconnect
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NOTE:
Some components not shown for graphic clarity.

Disconnect the electrical connector. (1)
Remove the engine wiring harness retainers as necessary.
Reposition the engine wiring harness as necessary.
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NOTE:
Some components not shown for graphic clarity.

Disconnect the electrical connector. (1) High Voltage Connectors
Front Electric Drive Transmission Module Positive and Negative Cable Channel Bolt (2) - Remove [4x]
Remove the front electric drive transmission module positive and negative cable retainer (3).
Disconnect the electrical connector. (4) High Voltage Connectors
Reposition the front electric drive transmission module positive and negative cable (5) and secure with tie straps.
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NOTE:
Some components not shown for graphic clarity.

Drive Motor Power Inverter Module Cover Bolt (1) - Remove [4x]
Drive Motor Power Inverter Module Cover (2) - Remove
Drive Motor Power Inverter Module Cover Gasket (3) - Remove
Inspect the drive motor power inverter module cover gasket (3) and replace if necessary.
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NOTE:
Some components not shown for graphic clarity.

Drive Motor Power Inverter Module Connector Bolt (1) - Remove [3x]
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NOTE:
Some components not shown for graphic clarity.

Drive Motor Power Inverter Module Bolt (1) - Remove [16x]
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NOTE:
Some components not shown for graphic clarity.

Drive Motor Power Inverter Module (1) - Remove
Drive Motor Power Inverter Module Cover Gasket (2) - Remove
Inspect the drive motor power inverter module cover gasket (2) and replace if necessary.