Cruise Main Indicator Light Circuit [08/2013 - ]: Procedure

WARNING: This page is about a different car, the 2014 Lexus ES 300h. However, it is still accessible from the selected car via links, so may be relevant.

PERFORM ACTIVE TEST USING TECHSTREAM (INDICAT. LAMP CRUISE, INDICAT. RADAR CRUISE)

Connect the Techstream to the DLC3.
Turn the power switch on (IG).
Turn the Techstream on.
Enter the following menus: Body / Combination Meter / Active Test.

Check the cruise control indicator light by performing Active Test.

COMBINATION METER

Tester Display	Test Part	Control Range	Diagnostic Note
Indicat. Lamp Cruise	Cruise control indicator light (Constant speed control mode)	OFF or ON	Confirm that the vehicle is stopped with engine idling
Indicat. Radar Cruise	Cruise control indicator light (Vehicle-to-vehicle distance control mode)	OFF or ON	Confirm that the vehicle is stopped with engine idling

The display changes in accordance with Active Test operation.

Turn the power switch off.

NG → See step 2

OK → See step 3

REPLACE COMBINATION METER ASSEMBLY. Refer to REMOVAL [08/2013 - ]
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE. Refer to PROBLEM SYMPTOMS TABLE [08/2013 - ]