Continuity Test Of Heated Seat Switch

Check for continuity between terminals.

TESTER CONNECTION AND SPECIFIED CONDITION CHART

Item	Switch position	Tester connection	Specified condition
Driver's seat side	HI	1 - 5, 3 - 8	Continuity exists (2Ω or less)
	OFF	1 - 5, 3 - 5, 5 - 8	Open circuit
	LO	3 - 5	Continuity exists (2Ω or less)
Front passenger's seat side	HI	4 - 5, 8 - 9	Continuity exists (2Ω or less)
	OFF	4 - 5, 5 - 8, 5 - 9	Open circuit
	LO	5 - 9	Continuity exists (2Ω or less)

Fig 1: Identifying Heated Seat Switch Connector Terminal

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

Check that the indicator is lighted at HI or LO when battery voltage is supplied to terminal 5 and terminal 8 is grounded.
Check that indicator is lighted when battery voltage is supplied to terminals 2 and terminal 6.