Blind Spot Information System (BSI) Radar Unit Inputs and Outputs

Fig 1: Identifying Left BSI Radar Unit 6P Connector

Courtesy of AMERICAN HONDA MOTOR CO., INC.

Terminal number	Wire color	Terminal name	Description	Signal
1	BRN	BSI-CAN L	Radar CAN communication (low) circuit	---
2	YEL	+ B TECH (10 A)	Detects the ignition signal	Ignition switch ON (II): battery voltage Ignition switch OFF: about 0 V
3	YEL	BSI-CAN H	Radar CAN communication (high) circuit	---
5	BLK	GND	Ground circuit for the BSI radar unit	Less than 0.2 Vat all times