Cruise Control System Cruise Main Indicator Light Circuit

DESCRIPTION

INSPECTION PROCEDURE

PERFORM ACTIVE TEST BY INTELLIGENT TESTER

READ VALUE OF INTELLIGENT TESTER

DESCRIPTION

1. The ECM detects a cruise control switch signal and sends it to the combination meter via CAN and BEAN. Then the CRUISE main indicator light comes on.
   
2. The CRUISE main indicator light circuit uses CAN and BEAN for communication. If there is a malfunction in this circuit, check for DTCs in the CAN communication system and multiplex communication system before troubleshooting this circuit.
   

INSPECTION PROCEDURE

1. Connect the intelligent tester to the DLC3.
   

2. Check the CRUISE main indicator light by using the Active Test.
   
   

   Combination meter:

   Item	Test Details	Diagnostic Note
   Cruise Indic	CRUISE main indicator light is ON / OFF	-

   OK:

   Indicator light comes on / goes off.
   

1. Connect the intelligent tester to the DLC3.
   

2. Turn the engine switch on (IG) and turn the intelligent tester main switch ON.
   

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

   ECM (Cruise control):

   Item	Measurement Item / Display (Range)	Normal Condition	Diagnostic Note
   CCS Indicator M	CRUISE main 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.