Seat Belt Buckle Switch Continuity Check (Driver's Side)

TESTER CONNECTION SPECIFIED CONDITION

Item	Tester connection	Specified condition
Fastened seat belt	1 - 2	Open circuit
Unfastened seat belt	1 - 2	Continuity exists (2Ω or less)

Fig 1: Identifying Seat Belt Buckle Switch Connector (Driver's Side)

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

Power supply voltage: 5V 

VOLTAGE SPECIFICATIONS

Power supply connection	Check condition	Normal condition
Connect terminal No.1 to the negative power supply terminal. Connect terminal No.2 to the positive power supply terminal.	When the seatbelt is connected	12 - 17 mA
	When the seatbelt is disconnected	4 - 7 mA