Lexus LX - Page 305

a. Measure the voltage according to the value(s) in the table below.
Standard Voltage:
Tester Connection Switch Condition
Specified
Condition
A-3 (VCE) - A-5 (E2)
Engine switch on
(IG)
8 to 16 V
NG Go to step 5
OK
4.CHECK TELESCOPIC POSITION SENSOR
a. Measure the voltage according to the value(s) in the table below.
Standard Voltage:
Tester Connection Condition
Specified
Condition
A-4 (TES) - A-5 (E2)
Telescopic
steering
contracting or
extending
Pulse
generation
High: 8 to 16 V
Low: Below 1 V
NG REPLACE STEERING COLUMN ASSEMBLY (Click here)
OK
REPLACE MULTIPLEX TILT AND TELESCOPIC ECU ( Click here)
5.CHECK HARNESS AND CONNECTOR (ECU - TELESCOPIC POSITION SENSOR)
a. Disconnect connector A from the multiplex tilt and telescopic ECU.
b. Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection Condition
Specified
Condition
A-3 (VCE) - Body
ground
Always 10 kΩ or higher