Lighting System: Inspection

1. Inspect light control switch continuity.
   Fig 1: Identifying Light Control Switch Connector

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   1. Check that there is continuity between terminals at each switch position as shown in the chart.
      TESTER CONNECTION & SPECIFIC CONDITION
      
      

      Switch operation	Tester connection	Specified condition
      OFF	-	No continuity
      TAIL	14 - 16	Continuity
      HEAD	13 - 16 - 14	Continuity
      AUTO	16 - 12	Continuity

2. Inspect headlight dimmer switch continuity.
   1. Check that there is continuity between terminals at each switch position as shown in the chart.
   TESTER CONNECTION & SPECIFIC CONDITION
   
   

   Switch operation	Tester connection	Specified condition
   FLASH	7 - 8 - 16	Continuity
   LOW BEAM	16 - 17	Continuity
   HI BEAM	7 - 16	Continuity

3. Inspect turn signal switch continuity.
   1. Check that there is continuity between terminals at each switch position as shown in the chart.
   TESTER CONNECTION & SPECIFIC CONDITION
   
   

   Switch operation	Tester connection	Specified condition
   Right turn	2 - 3	Continuity
   Neutral	-	No continuity
   Left turn	1 - 2	Continuity

4. Inspect front fog light switch continuity.
   1. Check that there is continuity between terminals at each switch position as shown in the chart.
   TESTER CONNECTION & SPECIFIC CONDITION
   
   

   Switch operation	Tester connection	Specified condition
   OFF	-	No continuity
   ON	10 - 11	Continuity

1. Check that there is continuity between terminals at each switch position as shown in the chart.
   TESTER CONNECTION & SPECIFIC CONDITION
   
   

   Switch operation	Tester connection	Specified condition
   OFF	1 - 4	No continuity
   ON	1 -4	Continuity
   Illumination circuit	8 - 9	Continuity

2. Inspect illumination operation.
   1. Connect the positive (+) lead from the battery to terminal 8 and negative (-) lead to terminal 9, then check that the illumination lights up.

1. Inspect luggage compartment door courtesy lamp switch continuity.
   1. Check that there is continuity between terminal 2 and body ground when switch is operated.

   Standard: 

   ON (When shaft is pressed): No continuity 

   OFF (When shaft is not pressed): Continuity 

   Fig 2: Identifying Compartment Door Lock Connector

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1. Inspect relay continuity.

Fig 3: Identifying Fog Lamp Relay Connector

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1. Inspect map lamp continuity.
   1. Check that there is continuity between terminal 6 and 7 when switch is operated.

      Standard: 

      ON: Continuity 

      OFF: No continuity 

      Fig 4: Identifying Room Console Box Assy Connector

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1. Inspect room lamp assy No. 1 continuity.
   1. Check that there is continuity between terminals at each switch position as shown in the chart.

      Standard: 

      ROOM LAMP ASSY
      
      

      Switch operation	Tester connection	Specified condition
      OFF	-	No continuity
      DOOR	1 - 2	Continuity
      ON	1 - 3	Continuity

      Fig 5: Identifying Room Lamp Assy Connector

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Inspect courtesy lamp assy continuity.
   1. Check that there is continuity between terminals when switch is operated.

   Standard: 

   ON (When shaft is pressed): No continuity 

   OFF (When shaft is not pressed): Continuity 

1. Inspect glove box lamp assy continuity.
   1. Check that there is continuity between terminals when switch is operated.

   Standard: 

   ON (When shaft is pressed): No continuity 

   OFF (When shaft is not pressed): Continuity 

1. Inspect luggage compartment lamp assy No. 1.
2. Check that there is continuity between terminals when switch is operated.

Standard: 

ON: Continuity 

OFF: No continuity 

1. Inspect relay continuity.

Fig 6: Identifying Tail Lamp Relay

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1. Inspect relay continuity.

Fig 7: Identifying Day Time Running Light Relay No.1

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1. Inspect relay continuity.

Fig 8: Identifying Day Time Running Relay No.2

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002