With Manufacturer's Scan Tool

DIAGNOSIS SYSTEM





(a) Check the indicator light.
(1) Turn ignition switch ON.
(2) Check that height control indicator light and height control OFF indicator light go on for 2 seconds.
If the indicator does not light, inspect the height control OFF indicator light circuit and height control indicator light circuit.
(b) Checking for DTC's using LEXUS hand-held tester:





(1) Hook up the LEXUS hand-held tester to the DLC3.
(2) Turn the ignition switch ON.
(3) Read the DTCs by following the prompts on the tester screen.

HINT: Please refer to the LEXUS hand-held tester operator's manual for further details.