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Door Control Switch: Inspection

  1. INSPECT POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY 
    1. Inspect the door control switch (See DTC B1222 DRIVER SIDE DOOR LOCK SWITCH CIRCUIT MALFUNCTION ).
  2. INSPECT DOOR CONTROL SWITCH ASSEMBLY 
    1. Passenger side switch:

      Measure the resistance according to the value(s) in the table below.

      Standard resistance 

      TERMINAL SPECIFIED CONDITION CHART

      Terminal No. Switch Position Specified Condition
      2 - 3 Lock Below 1 Ω
      - OFF 10 kΩ or higher
      1 - 2 Unlock Below 1 Ω

      If the result is not as specified, replace the switch assembly.

      Fig 1: Inspecting Door Control Switch Assembly
      G05265981Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Apply battery voltage and inspect operation of the switch illumination.

      OK 

      MEASUREMENT CONDITION CHART

      Measurement Condition Specified Condition
      Battery positive (+) → Terminal 4
      Battery negative (-) → Terminal 2      		 Illuminated

      If operation is not as specified, replace the switch assembly.

      Fig 2: Inspecting Door Control Switch Assembly
      G05265982Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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