Cruise SET Indicator Light Circuit

CRUISE CONTROL: DYNAMIC RADAR CRUISE CONTROL SYSTEM: Cruise SET Indicator Light Circuit
- Cruise SET Indicator Light Circuit

DESCRIPTION

* The driving support ECU turns on the SET indicator light by sending indicator output demand signals to the combination meter sub-assembly using CAN communication.

* The cruise control SET indicator light illuminates when the cruise control system is controlling vehicle speed.

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

WIRING DIAGRAM

Refer to Cruise Main Indicator Light Circuit Cruise Main Indicator Light Circuit.

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) Enter the following menus: Body Electrical / Combination Meter / Active Test.

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

Combination Meter





OK:

The cruise control SET indicator light goes on or goes off.

NG -- REPLACE METER CIRCUIT PLATE Removal

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