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RSCA Off Switch: Inspection

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  1. INSPECT RSCA OFF INDICATOR LIGHT 
    1. Turn the ignition switch to ON.
    2. Check that the RSCA OFF indicator light goes off after if comes on for 3 seconds.
    3. Check that the RSCA OFF indicator light comes on after pressing the RSCA OFF switch approx. 2 seconds.
  2. INSPECT RSCA OFF SWITCH CONTINUITY 
    1. Remove the LWR instrument panel finish panel (See REMOVAL ).
    2. Remove the RSCA OFF switch from the LWR instrument panel finish panel.
      Fig 1: Identifying RSCA OFF Switch
      G02991646Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Inspect the continuity between the each terminals.
      TESTER CONNECTION SPECIFIED CONDITION

      Switch position Tester connection Specified condition
      OFF SW (3) <--> E (4) No continuity
      Hold ON SW (3) <--> E (4) Continuity
      Illumination ILL + (1)<--> ILL - (2) Continuity

      If continuity is not as specified, replace the RSCA OFF switch or bulb.

    Fig 2: Identifying RSCA OFF Switch Terminals
    G02991647Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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