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HVAC Module

HVAC Module To Dash Panel:






Tool Required:
J 39500 R-134a Refrigerant Recovery, Recycling, and Recharging Station.

Remove or Disconnect

1. Negative battery cable.
2. Drain cooling system.
3. Recover refrigerant.
4. Evaporator lines from evaporator.
5. Heater hoses at the heater core.
6. Module attaching bolts.
7. Instrument panel and Instrument panel tie bar.
8. Floor air outlet.
9. Wiring harness from module.
10. Electrical connections at blower motor and blower resistors.
11. Module from the vehicle.

Install or Connect

1. Module in the vehicle.
2. Electrical connections at blower motor and blower resistor.
3. Wiring harness to module.
4. Floor air outlet.
5. Instrument panel tie bar and Instrument panel.
6. Module attaching bolts (upper first then lower).

Tighten
^ Bolts to 3 N.m (37 lb in).

7. Heater hoses at heater core and evaporator lines at evaporator

Tighten
^ Fittings to 24 N.m (18 lb ft).

8. Evacuate and charge A/C system.
9. Fill cooling system.
10. Negative battery cable.

Tighten
^ Bolt to 16 N.m (12 lb ft).