Cruise Main Indicator Light Circuit

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

DESCRIPTION

* The power management control ECU turns on the cruise control indicator light by sending indicator output demand signals to the combination meter sub-assembly using CAN communication.

* The cruise control indicator light illuminates in green when the cruise control system has been turned on using the ON-OFF switch. If a malfunction is detected, the cruise control indicator light changes to amber.

* The cruise control indicator light circuit uses CAN communication. If the cruise control indicator light is not functioning correctly, check for CAN communication DTCs before troubleshooting this circuit.

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. PERFORM ACTIVE TEST USING TECHSTREAM

(a) Connect the Techstream to the DLC3.

(b) Turn the power switch on (IG).

(c) Turn the Techstream on.

(d) Select the following menu items: Body Electrical / Combination Meter / Active Test.

(e) Check the cruise control indicator light by performing the Active Test.

Combination Meter





OK:

The cruise control indicator light goes on or off.

NG -- REPLACE METER CIRCUIT PLATE Removal

OK -- PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Cruise Control System