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Cruise Main Indicator Light Circuit





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

DESCRIPTION

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

INSPECTION PROCEDURE

NOTICE:
First perform the communication function inspections in How to Proceed with Troubleshooting to confirm that there are no CAN communication malfunctions before troubleshooting this problem.

PROCEDURE

1. PERFORM ACTIVE TEST USING TECHSTREAM (CRUISE CONTROL INDICATOR LIGHT)

(a) Using the Techstream, perform the Active Test Scan Tool Testing and Procedures.

Combination Meter





OK:

Indicator light turns on/off.

NG -- GO TO METER / GAUGE SYSTEM Problem Symptoms Table
OK -- Continue to next step.

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

(a) Using the Techstream, read the Data List Scan Tool Testing and Procedures.

Cruise Control





OK:

The display is as specified in the normal condition column.

NG -- REPLACE ECM Removal

OK -- PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Symptom Related Diagnostic Procedures
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