Service Hints

LIGHT AUTO TURN OFF

I19 (A), I21(C) INSTRUMENT ECU
(A) 14 - GROUND : Continuity with driver door open
(A) 18 - GROUND : Continuity with light control SW at TAIL or HEAD position
(A) 19 - GROUND : Continuity with light control SW at HEAD position
(C) 1 - GROUND : Always approx. 12 volts
(C) 2 - GROUND : Approx. 12 volts with ignition SW at ON or ST position
(C) 4 - GROUND : Always continuity

D14 DOOR COURTESY SW FRONT LH
1 - GROUND : Closed with door open