Section 326 (Front Power Seat Control System (With Memory)): Inspection

WARNING: This page is about a different car, the 2003 Lexus ES 300. However, it is still accessible from the selected car via links, so may be relevant.

INSPECT SEAT MEMORY SWITCH

Disconnect seat memory switch connector.

Check the continuity of each terminal.

Standard:

TERMINAL SPECIFIED CONDITION CHART

Terminal No.	Switch position	Specified condition
1 <==> 2	SET switch ON	Continuity
1 <==> 4	Memory switch 1	Continuity
1 <==> 3	Memory switch 2	Continuity

If the result is not as specified, replace the seat memory switch.

Fig 1: Identifying Seat Memory Switch Connected Terminal