Home Suspension Suspension Control System SUSPENSION CONTROL: ACTIVE HEIGHT CONTROL SUSPENSION
Last Modified: 11-27-2007 1.6 D
Service Category: Suspension Section: Suspension Control System
Model Year: 2008 Model: LX570 Doc ID: RM000001CU1006X
Title: SUSPENSION CONTROL: ACTIVE HEIGHT CONTROL SUSPENSION: DIAGNOSIS SYSTEM (2008 LX570)

DIAGNOSIS SYSTEM

1. DIAGNOSIS SYSTEM


(a) If a malfunction is detected in the active height control suspension, the master warning light illuminates, and "Check 4-WHEEL AHC System" is displayed on the multi-information display.

(b) Test mode

(1) By switching from normal mode into test mode, the front acceleration sensor, rear acceleration sensor and suspension control switch can be inspected SUSPENSION CONTROL: ACTIVE HEIGHT CONTROL SUSPENSION: TEST MODE PROCEDURE (2008 LX570) .

2. INITIAL CHECK


(a) The initial check operates for approximately 3 seconds after the engine switch is turned on (IG). Therefore, the vehicle height information does not display on the height control indicator in the multi-information display. After the initial check is finished, the vehicle height information is displayed.