Toyota Tundra Service Manual > Lighting System: Interior Light Circuit
DESCRIPTION The main body ECU (multiplex network body ECU) controls the operation of the following lights: Roof console box (front interior light) No. 1 room light assembly (rear interior light) Foot light bulb (w/ Foot Light) Transponder key coil (w/ Ignition Key Cylinder Light) WIRING DIAGRAM CAUT ...
