Tundra 4WD V8-4.6L (1UR-FE) (2010)
Key Cylinder Lamp: Testing and Inspection
LIGHTING: IGNITION KEY CYLINDER LIGHT: INSPECTION
1. INSPECT IGNITION KEY CYLINDER LIGHT
(a) Connect the battery's positive (+) lead to terminal 2 and the negative (-) lead to terminal 6.
(b) Check that the light comes on.
OK:
Light illuminates.
(c) If the result is not as specified, replace the key cylinder light.