VOLTAGE CONVERTER SYSTEM TERMINALS OF ECU

1. DC/DC CONVERTER

   

   Terminal No. (Symbols)	Wiring Color	Terminal Description	Condition	Specified Condition
   D8-1 (+24V) - Body ground	B- Body ground	Battery	Always	20 to 28 V
   D8-2 (OUT1) - Body ground	B-W - Body ground	Power supply for ECD system	Ignition switch off	Below 1 V
   			Ignition switch in ON position	11 to 14 V
   D8-3 (EMRI) - Body ground	Y - Body ground	Battery	Always	11 to 14 V
   D8-4 (SIG) - Body ground	L - Body ground	Ignition switch signal	Ignition switch off	Below 1 V
   			Ignition switch in ON position	11 to 14 V
   D8-6 (IND) - Body ground	R-Y - Body ground	DC/DC converter warning light signal	Ignition switch in ON position, DC/DC warning light ON	12 to 17 V
   			Ignition switch in ON position, DC/DC warning light OFF	20 to 28 V
   D8-7 (OUTM) - Body ground	L-R - Body ground	Power supply to ECM for back-up	Always	11 to 14 V
   D8-8 (OUT2) - Body ground	B-W - Body ground	Power supply for ECD system	Ignition switch off	Below 1 V
   			Ignition switch in ON position	11 to 14 V