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 Air Conditioning Evaporator Thermal Expansion Valve Replacement.
6. Remove I/P Carrier Assembly. Refer to Instrument Panel Carrier Replacement.

1

HVAC Module Assembly Nut (Qty: 4)

Caution: Refer to Fastener Caution 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.