Continuity Test Of Heated Seat Switch

WARNING: This page is about a different car, the 2008 Mitsubishi Lancer. However, it is still accessible from the selected car via links, so may be relevant.

Check for continuity between terminals.

Fig 1: Identifying Heated Seat Switch Connector Terminals

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

TERMINALS REFERENCE 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)

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.