Test D: Height Control Operation Test (Active Test)

WARNING: This page is about a different car, the 2002 Lexus LX 470. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Do not raise the vehicle height higher than the "HI" position when raising it with the active test.

Using special tool (09843-18020), jumper between terminals Ts and E₁ of (DLC1). See Figure.
Start engine. Push "DOWN" button of the height select switch 5 times or more within 5 seconds. See Fig 1. The height control OFF indicator light should flash at .25 second intervals.
Operate each switch and check operation of height control of each wheel. See Fig 2.

Fig 1: Locating Height Select Switch

Fig 2: Testing Height Control Of Each Wheel