CLOCK SYSTEM TERMINALS OF ECU

CLOCK ASSEMBLY

Terminal No. (Symbol)	Wiring Color	Terminal Description	Condition	Specified Condition
P68-1 (B) - Body ground	LA-W - Body ground	Battery power supply	Power switch off	11 to 14 V
P68-2 (ACC) - Body ground	LA-R - Body ground	ACC power supply	Power switch on (ACC)	Below 1 Ω
P68-3 (ILL+) - Body ground	BE - Body ground	Illumination signal	Light control switch set to TAIL, automatic light control sensor covered with lightproof object	11 to 14 V
P68-5 (TX+1)	B	Local Bus communication line	-	-
P68-6 (TX-1)	W	Local Bus communication line	-	-
P68-7 (E) - Body ground	LA - Body ground	Ground	Always	Below 1 Ω
P68-8 (ILL-) - Body ground	LA-G - Body ground	Illumination signal ground	Power switch on (IG)	Pulse generation