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(5) Disconnect the suction line refrigerant line from the evaporator outlet tube. Install plugs in, or (6) Disconnect the heater hoses from the heater core tubes. Clamp off the heater hoses to prevent loss (7) If the vehicle is equipped with the manual tem- perature control system, unplug the heater-A/C sys- (8) Remove the coolant reserve/overflow bottle from the passenger side inner fender shield. Refer to (9) Remove the Powertrain Control Module (PCM) from the passenger side dash panel in the engine (10) Remove the nuts from the heater-A/C housing mounting studs on the engine compartment side of (11) Remove the rear floor heat ducts from the floor heat duct outlets (Fig. 51). (12) Unplug the heater-A/C housing wire harness connectors. (13) Remove the heater-A/C housing mounting nuts from the studs on the passenger compartment (14) Remove the heater-A/C housing from the vehi- cle, ensuring that the interior is covered in case of INSTALLATION (1) Position the heater-A/C housing to the dash panel. Be certain that the evaporator condensate drain tube and the housing mounting studs are (2) Install the heater-A/C housing mounting nuts to the studs on the passenger compartment side of Fig. 50 Passenger Side Instrument Panel to Heater-A/C Housing Mounting 1 – HEATER AND AIR CONDITIONER HOUSING Fig. 51 Rear Floor Heat Ducts 1 – LEFT REAR PASSENGER FLOOR AIR DUCT Fig. 52 Heater and Air Conditioner Housing Connections 1 - INSTRUMENT PANEL 24 - 50 HEATING AND AIR CONDITIONING WJ REMOVAL AND INSTALLATION (Continued) 2000 WJ Service Manual December, 2000 |