Heater Unit

Heater Unit And Associated Parts:

Removal

1. Disconnect the battery ground cable.
2. Drain the engine coolant.

3. Discharge and recover refrigerant (with air conditioning)
- Refer to Refrigerant Recovery.

4. Remove the Instrument panel assembly.
- Refer to Instrument Panel Assembly in Body and Accessories.

5. Disconnect the water hoses at the heater unit.
6. Disconnect resistor connector.
7. Remove duct.

8. Remove evaporator assembly (A/C only).
- Refer to Evaporator Assembly.

9. Remove instrument panel center bracket.
- Refer to Cross Beam Assembly in Body and Accessories.

10. Remove rear heater duct.
11. Remove heater unit assembly.
12. Remove driver lap vent nozzle.
13. Remove center ventilation lower duct.

Installation

To install, follow the removal steps in the reverse order, noting the following points:

1. When handling the PCM and the control unit, be careful not to make any improper connection of the connectors.

2. Adjust the control lever assembly cables.
- Refer to Control Lever Assembly.

3. When installing the heater unit, defroster nozzle and center vent duct, be sure that the proper seal is made, without any gap between them.