Tundra Access Cab SR5 4WD V8-4.7L (2UZ-FE) (2001)
Lamp Control Module: Electrical Diagrams
Service Hints
LIGHT AUTO TURN OFF
HEAD RELAY
2 - 1 : Closed with the light control SW at HEAD position or the dimmer SW at FLASH position.
Closed with the engine running and the parking brake lever released (w/ daytime running light)
C15 LIGHT CONTROL SW [COMB. SW]
13 - 16
: Closed with light control SW at HEAD position
14 - 16
: Closed with light control SW at TAIL or HEAD position
D16 DOOR COURTESY SW FRONT LH
1 - GROUND : Continuity with the front LH door open
INTEGRATION RELAY
9 - GROUND
: Approx. 12 volts with the ignition SW at ON position
14 - GROUND
: Continuity with the front LH door open
3, 6 - GROUND : Always approx. 12 volts
8 - GROUND
: Always continuity
ILLUMINATION
C15 LIGHT CONTROL SW [COMB. SW]
14 - 16
: Closed with light control SW at TAIL or HEAD position