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Air Conditioning Control Assembly: Disassembly

  1. REMOVE A/C AMPLIFIER 
    1. Remove the 4 screws.
      Fig 1: Removing Screws
      G02945971Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using a screwdriver, release the 4 claws and pull out the A/C amplifier.

      HINT:

      Tape the screwdriver tip before use.

      Fig 2: Releasing Claws And Pulling Out A/C Amplifier
      G02945972Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Release the connector lock and pull out the flat harness.
    NOTE: Pull the lock of the connector securely toward you and pull off the flexible flat cable.
    Fig 3: Releasing Connector Lock And Pulling Out Flat Harness
    G02945973Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. REMOVE BULBS 

    Using a screwdriver, turn the bulbs to the left and pull out the bulbs.

    Fig 4: Removing Bulbs
    G02945974Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. REMOVE P/C BOARD 

    Remove the 4 screws and P/C board.

    Fig 5: Removing Screws And P/C Board
    G02945975Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    NOTE:
    • Do not let any oil, dirt or foreign object on the connecting part of the P/C board.
    • When holding the P/C board by hand, hold it at the edge and do not touch the soldered part and connecting part.
    • Do not apply unnecessary force to the jumper lead.
      • Fig 6: Identifying Jumper Lead
      G02945976Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    • Do not let the accumulated static electricity in an operator apply to the electronic components.
    • Do not tumble the LED as this soldered to the P/C board at right angles.
  4. REMOVE DIAL KNOBS 

    Remove the 6 screws and dial knobs.

    Fig 7: Removing Screws And Dial Knobs
    G02945977Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    NOTE:
    • Do not let any oil, dirt or foreign object attach on the connecting part of the connector.
    • Do not deform the contact.
    • Be careful not to drop the contact.
    Fig 8: Identifying Dial Knob Contact
    G02945978Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. REMOVE KNOB SETS 

    Pull out the knob sets.

    Fig 9: Pulling Out Knob Sets
    G02945979Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    NOTE: Do not let any oil, dirt or foreign object attach on the rubber contact part.
    Fig 10: View Of Rubber Contact Part
    G02945980Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. REMOVE LENS 
    Fig 11: Removing Lens
    G02945981Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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