Inspection Procedure

WARNING: This page is about a different car, the 2006 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.

PERFORM ACTIVE TEST BY INTELLIGENT TESTER

Connect the intelligent tester to the DLC3.

Check the CRUISE main indicator light by using ACTIVE TEST.

Combination Meter:

ACTIVE TEST

Item	Test Details	Diagnostic Note
CRUISE INDIC	"CRUISE" indicator is ON/OFF	-

OK:

Indicator light comes on / goes off.

NG: REPLACE COMBINATION METER

OK: Go to Next Step

READ VALUE OF INTELLIGENT TESTER

Connect the intelligent tester to the DLC3.
Turn the ignition switch on (IG), and turn the intelligent tester main switch on.

Check the DATA LIST for proper functioning of the CRUISE main indicator light.

CC (ECM):

DATA LIST

Item	Measurement Item / Display (Range)	Normal Condition	Diagnostic Note
CCS INDICATOR M	Cruise indicator signal (Main CPU) / ON or OFF	ON: "CCS READY" ON OFF: "CCS READY" 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