Heater Unit; Heater Unit And Associated Parts - Isuzu Trooper 1999 Workshop Manual

1A–14 HEATING, VENTILATION AND AIR CONDITIONING (HVAC)

Heater Unit and Associated Parts

Legend
(1) Instrument Panel Assembly
(2) Instrument Panel Center Bracket
(3) Resistor
(4) Duct
(5) Evaporator Assembly (A/C only)
(6) Rear Heater Duct
Removal
1. Disconnect the battery ground cable.
2. Drain the engine coolant.
3. Discharge and recover
conditioning)
f Refer to Refrigerant Recovery in this section.

Heater Unit

refrigerant (with air
(7) Heater Unit Assembly
(8) Center Ventilation Lower Duct
(9) Driver Lap Vent Nozzle
(10) Water Hose
(11) Electro Thermo Connector (With A/C)
(12) Resistor Connector
4. Remove the Instrument panel assembly.
f Refer to Instrument Panel Assembly in Body and
Accessories section.
5. Disconnect the water hoses at the heater unit.
6. Disconnect resistor connector.
7. Remove duct.
860RT001