Pedestrian Alert Control Unit

Fig 1: Identifying Pedestrian Alert Control Unit Control Module I/O Signal Connector Terminals

Item	Terminal No. (terminal symbol)	Measuring condition	Measurement value	Note
Operational power supply	1 (IG)	IG ON	10 V or more	-
STOP light signal	2 (STP)	Brake pedal ON → OFF	8 V or more → less than 1 V	-
Pedestrian alert speaker output (+)	3 (SP+)	-	-	Pulse output
Vehicle speed signal	6 (SPD)	-	-	Pulse output
GND	7 (GND)	Always	0 V	-
Pedestrian alert speaker output (-)	8 (SP-)	-	-	Pulse output
K-line	9 (PRST)	-	-	Communication line
IND output	10 (IND)	OFF	8 V or more	-
Shift position signal	11 (SFTP)	Except for P range	8 V or more	-
Oil pressure signal	12 (OPSW)	Engine running	8 V or more	-