Room Light Assembly: Inspection

WARNING: This page is about a different car, the 2007 Toyota Tacoma. However, it is still accessible from the selected car via links, so may be relevant.

INSPECT ROOM LIGHT ASSEMBLY

Check the resistance.

Measure the resistance using an ohmmeter, and check the results in accordance with the value(s) in ROOM LIGHT ASSEMBLY .

Standard

ROOM LIGHT ASSEMBLY

Tester Connection	Condition	Specified Condition
1 - 2	OFF	10 k or higher
1 - 3	OFF	10 k or higher
2 - 3	OFF	10 k or higher
1 - 2	DOOR	Below 1
1 - 3	ON	Below 1

Fig 1: Checking Room Light Resistance

If the result is not as specified, replace the room light assembly.

Check the light operation.
1. Connect the battery positive (+) lead to terminal 1 and the battery negative (-) lead to terminal 2, then check that the light comes on when the switch is in the DOOR position.
  Standard: Light comes on.
  
  If the light does not come on, replace the bulb.
2. Connect the battery positive (+) lead to terminal 1 and the battery negative (-) lead to terminal 3, then check that the light comes on when the switch is in the ON position.
  Standard: Light comes on.
  
  If the light does not come on, replace the bulb.