Home Suspension Suspension Control System SUSPENSION CONTROL: HEIGHT CONTROL SENSOR (for Front Side)
Last Modified: 11-27-2007 1.6 G
Service Category: Suspension Section: Suspension Control System
Model Year: 2008 Model: LX570 Doc ID: RM000003A08001X
Title: SUSPENSION CONTROL: HEIGHT CONTROL SENSOR (for Front Side): INSPECTION (2008 LX570)

INSPECTION

1. INSPECT FRONT HEIGHT CONTROL SENSOR SUB-ASSEMBLY LH



NOTICE:

Do not drop the height control sensor. If it is dropped, replace it with a new one.

(a) Connect 3 dry batteries of 1.5 V in series.

(b) Connect the positive (+) end of the batteries to terminal 3 (SHB) of the height control sensor and the negative (-) end of the batteries to terminal 1 (SHG). While slowly moving the sensor link up and down, measure the voltage between terminal 2 (SHFR*1, SHFL*2) and terminal 1 (SHG).

(1) Measure the voltage according to the value(s) in the table below.

Standard Voltage:

for RH

Tester Connection

Condition

Specified Condition

2 (SHFR) - 1 (SHG)

Max. HI

Approx. 4.1 V

Normal

Approx. 2.25 V

Min. LO

Approx. 0.45 V

for LH

Tester Connection

Condition

Specified Condition

2 (SHFL) - 1 (SHG)

Max. HI

Approx. 4.1 V

Normal

Approx. 2.25 V

Min. LO

Approx. 0.45 V

NOTICE:

Do not apply a voltage of higher than 6 V.

If the result is not as specified, replace the front height control sensor assembly.