Toyota Corolla (E120) 2002–2008 Repair Manual / Heater & air conditioner / Heater control & accessory assy
Toyota Corolla (E120): Heater control & accessory assy
Replacement
1. Remove console panel upper
2. Remove instrument cluster finish panel
3. Remove heater control & accessory assy

- Release the 2 fitting claws and pull out the heater control & accessory assy.

- Using a screwdriver, open the claw of the cable clamp and disconnect the defroster damper control cable.
Notice
:
- be careful not to bend the cable wire.
- If the cable wire bends, the heater control & accessory assy operationality becomes worse.
Hint
: tape the screwdriver tip before use.

- Using a screwdriver, open the claw of the cable clamp and disconnect the air mix damper control cable.
Notice
:
- be careful not to bend the cable wire.
- If the cable wire bends, the heater control & accessory assy operationality becomes worse.
Hint
: tape the screwdriver tip before use.
- disconnect the connector, remove the heater control & accessory assy.
4. Install heater control & accessory assy

- Install the inner cable end of the air mix damper control cable to the heater control lever.
- install the outer cable of the air mix damper control cable to the cable clamp.
Notice
:
- be careful not to bend the cable wire.
- If the cable wire bends, the heater control & accessory assy operationality becomes worse.
Hint
:
- operating the heater control knob and check that it properly stops at both ends of max. Cool and max. Hot and no recoil is identified.
- Check that the outer cable should not be disengaged (moved) from the heater control & accessory assy when the cable is pulled.

- Install the inner cable end of the defroster damper control cable to the heater control lever.
- install the outer cable of the defroster damper control cable to the cable clamp.
Notice
:
- be careful not to bend the cable wire.
- If the cable wire bends, the heater control & accessory assy operationality becomes worse.
Hint
:
- operating the heater control knob and check that it properly stops at both ends of face and def and no recoil is identified.
- Check that the outer cable should not be disengaged (moved) from the heater control & accessory assy when the cable is pulled.
- connect the connector, install the heater control & accessory assy.
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