QX56 V8-5.6L (VK56DE) (2004)
Heater Core Case: Service and Repair
Rear Heater and Cooling Unit Assembly
HEATER & COOLING UNIT ASSEMBLY
Components
Removal and Installation
REAR HEATER AND COOLING UNIT ASSEMBLY
Removal
1. Discharge the refrigerant from the A/C system. Refer to "Discharging Refrigerant".
2. Drain the coolant from the engine cooling system.