Cruise Main Indicator Light Circuit

CRUISE CONTROL: CRUISE CONTROL SYSTEM: Cruise Main Indicator Light Circuit
- Cruise Main Indicator Light Circuit

DESCRIPTION

* When the hybrid vehicle control ECU detects a cruise control switch signal, it sends it to the combination meter through CAN communication. Then the CRUISE main indicator light turns on.

* The CRUISE main 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. PERFORM ACTIVE TEST USING TECHSTREAM (CRUISE MAIN INDICATOR LIGHT)

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

Combination Meter





OK:

CRUISE main indicator light turns on / turns off.

NG -- GO TO METER / GAUGE SYSTEM How To Proceed With Troubleshooting
OK -- Continue to next step.

2. READ VALUE USING TECHSTREAM (CRUISE MAIN INDICATOR LIGHT)

(a) Check the Data List for proper functioning of the CRUISE main indicator light Cruise Control System.

Cruise Control





OK:

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

NG -- REPLACE HYBRID VEHICLE CONTROL ECU Removal

OK -- PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE Cruise Control System