Inspection Procedure

PERFORM ACTIVE TEST BY INTELLIGENT TESTER

(a) Connect the intelligent tester to the DLC3.

(b) Select the ACTIVE TEST, use the intelligent tester to generate a control command, and then check that the combination meter operates.

COMBINATION METER:

COMBINATION METER:

Tester Display

Description

Check Condition

CRUISE INDIC

"CRUISE" indicator is ON / OFF

ON - OFF

Indicator light comes on.

REPLACE COMBINATION METER

READ VALUE OF INTELLIGENT TESTER

(a) Connect the intelligent tester to the DLC3.

(b) Turn the ignition switch on, and turn the intelligent tester main switch on (IG).

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

Item

Measurement Item / Display (Range)

Normal Condition

Diagnostic Note

CCS READY M

Cruise control system standby condition (Main CPU) / ON or OFF

Each time main switch is pushed, ON is displayed and then OFF is displayed

A

CCS INDICATOR M

Cruise indicator signal (Main CPU) / ON or OFF

ON : "CCS READY" ON OFF : "CCS READY" OFF

B

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

HINT:

A is OK, but B is NG ^ DTC output or hybrid vehicle control ECU failure

REPLACE ECM

PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE

Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

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