Buy OEM 2002 Lexus Part # 8927630030 (89276-30030, 8927650020). Active Suspension Mode Switch. Electronic modulated suspension

SWITCH, HEIGHT CONTROL

Fits LS 430

Active Suspension Mode Switch - Repair or Replace
If your active suspension system or ride height adjustment doesn’t work in your 2002 Lexus , the problem may be a failed active suspension mode switch. You may also see a warning light or error message.