DYNAMIC RADAR CRUISE CONTROL SYSTEM Cruise SET Indicator Light Circuit

DESCRIPTION

• When the ECM detects a cruise control switch on signal from the cruise control switch, it sends it to the combination meter assembly through CAN communication. Then the cruise control SET indicator light turns on.

• The cruise control SET indicator light circuit uses CAN communication. If there is a malfunction in this circuit, check for DTCs in the CAN communication system before troubleshooting this circuit.

INSPECTION PROCEDURE

PROCEDURE

1. Click here

   PERFORM ACTIVE TEST USING INTELLIGENT TESTER (CRUISE CONTROL SET INDICATOR)

   
   

   1. Select the item below in the Active Test, and then check that the cruise control SET indicator light illuminates (Click here).

      Table 1. Combination Meter

      Tester Display	Test Part	Control Range	Diagnostic Note
      Indicat. SET	Cruise control SET indicator light	ON / OFF	-

      OK
      Cruise control SET indicator light turns on/off.

   
   
   • OKClick here
   • NGClick here
2. Click here

   READ VALUE USING INTELLIGENT TESTER (CRUISE CONTROL SET INDICATOR)

   
   

   1. Use the Data List to check if the cruise control switch is functioning properly (Click here).

      Table 2. Cruise Control

      Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
      SET/COAST Switch	-SET switch signal / ON or OFF	ON: -SET switch on OFF: -SET switch off	-

      OK
      On screen, item changes between ON and OFF according to above chart.

      Table 3. Result

      Result	Proceed to
      OK	A
      NG (for 1UR-FE)	B
      NG (for 3UR-FE)	C

   
   
   • AClick here
   • BClick here
   • CClick here
3. Click here

   GO TO METER / GAUGE SYSTEMClick here

4. Click here

   PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLEClick here

5. Click here

   REPLACE ECMClick here

6. Click here

   REPLACE ECMClick here