Terminals Of Ecu

CHECK HYBRID VEHICLE CONTROL ECU

Fig 1: Identifying Hybrid Vehicle Control ECU Connector Terminals

TERMINAL DESCRIPTION AND SPECIFIED CONDITION TABLE

Symbols (Terminals No.)	Wiring Color	Terminal Description	Condition	Specified Condition
TC - E1 (E5-20 - E7-1)	BR - BR	Ground	Ignition switch ON	10 to 14 V
TC - E1 (E5-20 - E7-1)	BR - BR	Ground	Ignition switch ON Connect terminals TC and CG of DLC3	2 V or less
ST1- - E1 (E6-12 - E7-1)	GR - BR	Stop light signal	Ignition switch ON Depress brake pedal	1 V or less
ST1- - E1 (E6-12 - E7-1)	GR - BR	Stop light signal	Ignition switch ON Release brake pedal	10 to 14 V
STP - E1 (E6-19 - E7-1)	B - BR	Stop light signal	Ignition switch ON Depress brake pedal	10 to 14 V
STP - E1 (E6-19 - E7-1)	B - BR	Stop light signal	Ignition switch ON Release brake pedal	1 V or less
CCS - E1 (E6-24 - E7-1)	P - BR	Cruise control main switch circuit	Ignition switch ON CANCEL switch hold ON	10 to 14 V
			Ignition switch ON -/SET switch hold ON	6.6 to 10.1 V
			Ignition switch ON +/RES switch hold ON	4.5 to 7.1 V
			Ignition switch ON MAIN switch hold ON	2.3 to 4 V
			Ignition switch ON	1 V or less