Drive Motor Generator Control Module Cooling Outlet Hose Replacement (Two Bending)

Fig 1: Drive Motor Generator Control Module Cooling Outlet Hose (Two Bending)

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
WARNING: Before conducting any repair to this high voltage cooling system, it is necessary to determine/verify whether no high-voltage system faults exist. If high-voltage faults exist, follow published DTC diagnostics/repair procedures prior to performing any cooling system repairs. Failure to correct High Voltage Faults before working on the high voltage cooling system could result in personal injury or death. Preliminary Procedures Turn vehicle power OFF and remove all keyless entry transmitters from the vehicle and secure in a place outside the vehicle. Remove the front compartment sight shield. Refer to Front Compartment Front Sight Shield Replacement . Drain the drive motor generator power inverter module cooling system. Refer to Drive Motor Generator Power Inverter Module Cooling System Draining and Filling . Remove the battery tray. Refer to Battery Tray Replacement .
1	Drive Motor Generator Control Module Cooling Outlet Hose Clamp (Qty: 2) Procedure Reposition the drive motor generator control module cooling outlet hose clamps using BO-38185 hose clamp pliers. Special Tools BO-38185 Hose Clamp Pliers For equivalent regional tools, refer to Special Tools .
2	Drive Motor Generator Control Module Cooling Outlet Hose Procedure Fill the cooling system to the proper level. Refer to Drive Motor Generator Power Inverter Module Cooling System Draining and Filling . Inspect the cooling system for leaks.

Callout

Component Name

WARNING:

Before conducting any repair to this high voltage cooling system, it is necessary to determine/verify whether no high-voltage system faults exist. If high-voltage faults exist, follow published DTC diagnostics/repair procedures prior to performing any cooling system repairs. Failure to correct High Voltage Faults before working on the high voltage cooling system could result in personal injury or death.

Preliminary Procedures

Turn vehicle power OFF and remove all keyless entry transmitters from the vehicle and secure in a place outside the vehicle.
Remove the front compartment sight shield. Refer to Front Compartment Front Sight Shield Replacement .
Drain the drive motor generator power inverter module cooling system. Refer to Drive Motor Generator Power Inverter Module Cooling System Draining and Filling .
Remove the battery tray. Refer to Battery Tray Replacement .

Drive Motor Generator Control Module Cooling Outlet Hose Clamp (Qty: 2)
Procedure
Reposition the drive motor generator control module cooling outlet hose clamps using BO-38185 hose clamp pliers.
Special Tools
BO-38185 Hose Clamp Pliers
For equivalent regional tools, refer to Special Tools .

Drive Motor Generator Control Module Cooling Outlet Hose

Procedure

Fill the cooling system to the proper level. Refer to Drive Motor Generator Power Inverter Module Cooling System Draining and Filling .
Inspect the cooling system for leaks.