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

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

  1. 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.

  1. 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.

  1.  disconnect the connector, remove the heater control & accessory assy.

4. Install heater control & accessory assy

  1. Install the inner cable end of the air mix damper control cable to the heater control lever.
  2.  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.

  1. Install the inner cable end of the defroster damper control cable to the heater control lever.
  2.  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.
  1.  connect the connector, install the heater control & accessory assy.
    Share this page:

    Other materials:

    Circuit description
    The rear heated oxygen sensor is used to monitor oxygen concentration in the exhaust gas. For optimum catalytic converter operation, the air fuel mixture must be maintained near the ideal ”stoichiometric” ratio. The heated oxygen sensor output voltage changes suddenly in the vicinity of ...

    Replacement
    1. Remove engine under cover rh 2. Drain coolant 3. Remove front wheel rh 4. Remove cylinder head cover no.2 Remove the 2 nuts, 2 clips and cylinder head cover. 5. Remove fan and generator v belt Turn the v–ribbed belt tensioner slowly clockwise and loosen it. Then, remove ...

    Inspection procedure
    Hint: if different dtcs related to different systems that have terminal e2 as the ground terminal are output simultaneously, terminal e2 may be open. Read freeze frame data using the hand-held tester or the obd ii scan tool. Freeze frame data records the engine conditions when a malf ...