Tundra 2WD V8-4.6L (1UR-FE) (2010)
Interior Light Switch: Testing and Inspection
LIGHTING: ROOM LIGHT SWITCH: INSPECTION
1. INSPECT ROOM LIGHT SWITCH ASSEMBLY
(a) Measure the resistance according to the value(s) in the table below.
Standard resistance:
(b) If the result is not as specified, replace the switch.
(c) Inspect the switch illumination.
(1) Connect the battery's positive (+) lead to terminal 1 (ILL+) and the negative (-) lead to terminal 4 (ILL-).
(2) Check that the light comes on.
OK:
Light illuminates.
(3) If the result is not as specified, replace doom light switch.