Cruise SET Indicator Light Circuit

CRUISE CONTROL: CRUISE CONTROL SYSTEM: Cruise SET Indicator Light Circuit

Cruise SET Indicator Light Circuit

DESCRIPTION

- The ECM detects a cruise control switch signal and sends it to the combination meter through CAN. Then the SET indicator light comes on.
- The SET indicator light circuit uses CAN for 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. READ VALUE USING TECHSTREAM
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Combination Meter / Active Test.
(e) Check the SET indicator light by performing the Active Test.

Combination Meter





OK:
The indicator light blinks/goes off.

Result





C -- REPLACE COMBINATION METER ASSEMBLY
B -- REPLACE COMBINATION METER ASSEMBLY
A -- Continue to next step.
2. READ VALUE USING TECHSTREAM
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Powertrain / Cruise Control / Data List.
(e) According to the display on tester, read the Data List.

ECM (Cruise control)





OK:
When the cruise control main switch is operated, the display changes as shown above.
NG -- REPLACE ECM
OK -- PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE