Inspect Driver's Lumbar Support Switch Continuity: Notes

Fig 1: Identifying Driver's Lumbar Support Switch & Terminal View

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

If continuity is not as specified, replace the switch.

DRIVER'S LUMBAR SUPPORT SWITCH CONTINUITY

Switch position	Tester connection	Specified condition
FORWARD	1-4	Continuity
	2-3
OFF	1-3	Continuity
	2-3
RELEASE	1-3	Continuity
	2-4