Inspect Passenger's Lumbar Support Switch Continuity: Notes
WARNING: This page is about a different car, the 2003 Lexus GS 430 and 2003 Lexus GS 300. However, it is still accessible from the selected car via links, so may be relevant.
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
If continuity is not as specified, replace the switch.
PASSENGER'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 |