Inspection Procedure

PERFORM ACTIVE TEST USING TECHSTREAM (CRUISE CONTROL INDICATOR LIGHT)

Select the Active Test, use the Techstream to generate a control command, and then check that the combination meter operates.

Combination Meter

COMBINATION METER REFERENCE CHART

Tester Display	Test Part	Control Range	Diagnostic Note
Indic. Lamp Cruise	CRUISE main indicator light	ON/OFF	-

OK:

Indicator light turns on.

NG: GO TO METER/GAUGE SYSTEM (See PROBLEM SYMPTOMS TABLE )

OK: Go to next step

READ VALUE USING TECHSTREAM (CRUISE CONTROL INDICATOR LIGHT)

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

Cruise Control

CRUISE CONTROL REFERENCE CHART

Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
CCS Ready M-CPU	Cruise control system standby condition (Main CPU)/ON or OFF	ON: Cruise control main switch (Main CPU) is SET OFF: Cruise control main switch (Main CPU) is UNSET	-
CCS Indicator M-CPU	Cruise indicator signal (Main CPU)/ON or OFF	ON: CRUISE main indicator light is ON OFF: CRUISE main indicator light is OFF	-

OK:

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

NG: REPLACE ECM (See REMOVAL )

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