Preliminary Procedure

1. Drain the coolant. Refer to Cooling System Draining and Filling
2. Recover the refrigerant. Refer to Refrigerant Recovery and Recharging .
3. Remove heater inlet hose from heater core. Refer to Heater Inlet Hose Replacement .
4. Remove heater outlet hose from heater core. Refer to Heater Outlet Hose Replacement .
5. Remove A/C lines from TXV. Refer to Thermal Expansion Valve Replacement .
6. Remove I/P Carrier Assembly. Refer to Instrument Panel Carrier Replacement .

1

HVAC Module Assembly Nut (Qty: 4)

Notice: Refer to Fastener Notice in the Preface section.

Tighten
6 N·m (53 lb in)

2

HVAC Module to I/P Carrier Bolt (Qty: 2)

Tighten
6 N·m (53 lb in)

3

HVAC Module Assembly

Procedure

Cap or plug A/C and heater pipe openings to prevent spillage of fluids upon removal.