BLIND SPOT MONITOR MAIN SWITCH(for LHD) INSPECTION

PROCEDURE

1. INSPECT BLIND SPOT MONITOR MAIN SWITCH (WARNING CANCELING SWITCH ASSEMBLY)

   1. 

      *a	Component without harness connected (Blind Spot Monitor Main Switch (Warning Canceling Switch Assembly))

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

      Standard Resistance

      Tester Connection	Switch Condition	Specified Condition
      11 (B) - 8 (D)	Blind spot monitor main switch assembly on (not protruding)	Below 1 Ω
      11 (B) - 8 (D)	Blind spot monitor main switch assembly off (protruding)	10 kΩ or higher

      If the result is not as specified, replace the blind spot monitor main switch (warning canceling switch assembly).

   2. Check that the switch illuminates.

      1. 

         *a	Component without harness connected (Blind Spot Monitor Main Switch (Warning Canceling Switch Assembly))

         Apply battery voltage to the blind spot monitor main switch (warning canceling switch assembly) and check that the switch illuminates.

         OK

         Connection	Specified Condition
         Battery positive (+) → Terminal 10 (ILL+) Battery negative (-) → Terminal 9 (ILL-)	Illuminates

         If the result is not as specified, replace the blind spot monitor main switch (warning canceling switch assembly).

   3. Check that the switch indicator illuminates.

      1. 

         *a	Component without harness connected (Blind Spot Monitor Main Switch (Warning Canceling Switch Assembly))

         Apply battery voltage to the blind spot monitor main switch assembly and check operation of the switch as shown in the table below.

         OK

         Connection	Switch Condition	Specified Condition
         Battery positive (+) → Terminal 11 (B) Battery negative (-) → Terminal 12 (E)	Blind spot monitor main switch assembly on (not protruding)	Indicator Illuminates

         If the result is not as specified, replace the back sonar or blind spot monitor main switch (warning canceling switch assembly).