Removal Procedure

Disable the high voltage system. Refer to High Voltage Disabling
Rear Window Panel Trim (2)» Remove - Rear Window Panel Trim Replacement

Fig 1: Rear Window Panel Trim
Courtesy of GENERAL MOTORS COMPANY
Engine Coolant Air Bleed Hose (2) @ Water Inlet» Remove - Engine Coolant Air Bleed Hose Replacement

Fig 2: Engine Coolant Air Bleed Hose And Clamps
Courtesy of GENERAL MOTORS COMPANY
Heater Vent Hose (1) @ Water Inlet» Remove - Heater Vent Hose Replacement (Without Quick Connect) Heater Vent Hose Replacement (With Quick Connect)

Fig 3: Heater Vent Hose And Retainers
Courtesy of GENERAL MOTORS COMPANY
Water Inlet Nut (1) @ Water Inlet» Remove [2x]

Fig 4: Water Inlet Nuts
Courtesy of GENERAL MOTORS COMPANY
Water Inlet (2) @ High Voltage Battery Cover» Remove
Water Inlet (2)» Remove