MAYDAY SWITCH INSPECTION

PROCEDURE

1. INSPECT MAYDAY SWITCH (MAP LIGHT ASSEMBLY)

   
   

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

      

      *a

      Component without harness connected (Mayday Switch (Map Light Assembly))

      -

      -

      Standard Resistance
      Tester Connection Condition Specified Condition N9-31(SIG1) - N9-32(GND3) Manual (SOS) switch not pressed 408 to 416 Ω N9-31(SIG1) - N9-32(GND3) Manual (SOS) switch pressed 81.2 to 82.8 Ω

      If the result is not as specified, replace the mayday switch (map light assembly).

   2. Inspect the operation (red indicator)

      
      

      1. Check that each indicator illuminates when auxiliary battery are connected to the mayday switch (map light assembly) connector terminals.

         

         *a

         Component without harness connected (Mayday Switch (Map Light Assembly))

         -

         -

         OK
         Tester Connection Specified Condition N9-30(IND1) - Battery positive (+) N9-32(GND3) - Battery negative (-) Red indicator comes on.

         If the result is not as specified, replace the mayday switch (map light assembly).

   3. Inspect the operation (green indicator)

      
      

      1. Check that each indicator illuminates when auxiliary battery are connected to the mayday switch (map light assembly) connector terminals.

         

         *a

         Component without harness connected (Mayday Switch (Map Light Assembly))

         -

         -

         OK
         Tester Connection Specified Condition N9-28(IND2) - Battery positive (+) N9-32(GND3) - Battery negative (-) Green indicator comes on.

         If the result is not as specified, replace the mayday switch (map light assembly).

   4. Inspect the operation (HELP indicator)

      
      

      1. Check that each indicator illuminates when auxiliary battery are connected to the mayday switch (map light assembly) connector terminals.

         

         *a

         Component without harness connected (Mayday Switch (Map Light Assembly))

         -

         -

         OK
         Tester Connection Specified Condition N9-29(RRID) - Battery positive (+) N9-32(GND3) - Battery negative (-) HELP indicator comes on.

         If the result is not as specified, replace the mayday switch (map light assembly).