CLEARANCE SONAR MAIN SWITCH INSPECTION


  1. INSPECT MAIN SWITCH ASSEMBLY (CLEARANCE SONAR MAIN SWITCH)


    1. A01EN7YE01
      Text in Illustration
      *a

      Component without harness connected

      (Main Switch Assembly (Clearance Sonar Main Switch))

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

      Standard Resistance
      Tester Connection Switch Condition Specified Condition
      5 (ECU) - 6 (IG) Main switch assembly (Clearance sonar main switch) on Below 1 Ω
      5 (ECU) - 6 (IG) Main switch assembly (Clearance sonar main switch) off 10 kΩ or higher

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

    2. A01EN7YE03
      Text in Illustration
      *a

      Component without harness connected

      (Main Switch Assembly (Clearance Sonar Main Switch))

      Check the switch illuminates.


      1. Apply battery voltage to the main switch assembly (clearance sonar main switch) and check that the switch illuminates.

        OK
        Tester Connection Specified Condition

        Battery positive (+) → Terminal 2 (ILL+)

        Battery negative (-) → Terminal 8 (ILL-)

        		 Illuminates

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