On-Vehicle Inspection

1. Disconnect the connector from the turn signal flasher assy and inspect the connector on the wire harness side as shown in CONNECTOR (WIRE HARNESS SIDE) SPECIFICATIONS .

   Standard: 

   CONNECTOR (WIRE HARNESS SIDE) SPECIFICATIONS
   
   

   Tester connection	Condition	Specified condition
   1 - Ground	Ignition switch ON	Battery voltage
   1 - Ground	Ignition switch OFF	No voltage
   4 - Ground	Always	Battery voltage
   7 - Ground	Always	Continuity

   Fig 1: Identifying Connector Terminals (Wire Harness View)

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Connect the connector to the turn signal flasher assy and inspect the wire harness side connector from the back as shown in CONNECTOR (FRONT VIEW) SPECIFICATIONS .

   Standard: 

   CONNECTOR (FRONT VIEW) SPECIFICATIONS
   
   

   Tester connection	Condition	Specified condition
   2 - Ground	Hazard switch OFF -> ON	0 V -> 0 <-> 9 V (60 to 120 times per minute)
   2 - Ground	Turn signal switch (right turn) OFF -> ON	0 V -> 0 <-> 9 V (60 to 120 times per minute)
   3 - Ground	Hazard switch OFF -> ON	0 V -> 0 <-> 9 V (60 to 120 times per minute)
   3 - Ground	Turn signal switch (left turn) OFF -> ON	0 V -> 0 <-> 9 V (60 to 120 times per minute)
   5 - Ground	Turn signal switch (left turn) OFF -> ON	Above 9 V -> 0 V
   6 - Ground	Turn signal switch (right turn) OFF -> ON	Above 9 V -> 0 V
   8 - Ground	Hazard switch OFF -> ON	Above 9 V -> 0 V

   Fig 2: Identifying Turn Signal Flasher Assembly Connector (Front View)

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

HINT:

The light that comes on upon entry is the room lamp assy No. 1.

1. Turn the ignition switch off, close all the doors, and lock the driver's door.
2. Unlock the driver's door, open one of the doors, and check that the room lamp assy No. 1 comes on. Then, close the door and check that the room lamp assy No. 1 goes off after approximately 15 seconds.
3. Turn the ignition switch to the ON position, and open and close one of the doors. Check that the room lamp assy No. 1 goes off immediately.
4. Turn the ignition switch off.
5. Open and close one of the doors to turn on the room lamp assy No. 1. Before the room lamp assy No. 1 goes off, after approximately 15 seconds, turn the ignition switch to the ON position, and check that the room lamp assy No. 1 goes off immediately.
6. Turn the ignition switch off.
7. Open and close one of the doors to turn on the room lamp assy No. 1. Before the room lamp assy No. 1 goes off, after approximately 15 seconds, lock the driver's door, and check that the room lamp assy No. 1 goes off immediately.