Inspection Procedure

WARNING: This page is about a different car, the 2008 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.

PERFORM ACTIVE TEST USING TECHSTREAM

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

Check the CRUISE main indicator light by performing the Active Test.

Combination Meter:

COMBINATION METER SPECIFICATION

Tester Display	Test Part	Control Range	Diagnostic Note
Indicat. Lamp Cruise	CRUISE main indicator light	Indicator light is BLINK/OFF	-

OK:

Indicator light blinks/goes off.

NG: REPLACE COMBINATION METER

OK: Go to next step

READ VALUE USING TECHSTREAM

Connect the Techstream to the DLC3.
Turn the ignition switch on (IG).
Turn the Techstream on.
Enter the following menus: Powertrain / Cruise Control / Data List.

Check the Data List for proper functioning of the CRUISE main indicator light.

ECM (Cruise Control):

ECM SPECIFICATION

Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
CCS Indicator M-CPU	Cruise indicator signal (Main CPU)/ON or OFF	ON: "CRUISE" on OFF: "CRUISE" off	-

OK:

When cruise control main switch operation is performed, the result will be same as above.

NG: REPLACE ECM

OK : PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE