Last Modified: 04-05-2023 6.11:8.1.0 Doc ID: RM100000000VIHJ
Model Year Start: 2016 Model: Sienna Prod Date Range: [12/2015 - 11/2017]
Title: CRUISE CONTROL: CRUISE CONTROL SYSTEM: Cruise SET Indicator Light Circuit; 2016 - 2017 MY Sienna [12/2015 - 11/2017]

Cruise SET Indicator Light Circuit

DESCRIPTION

  • The ECM turns on the cruise control SET indicator light by sending indicator output demand signals to the combination meter assembly via CAN communication.
  • The cruise control SET indicator illuminates when the cruise control system is controlling vehicle speed.
  • The cruise control SET indicator circuit uses CAN communication. If the cruise control SET indicator is not functioning correctly, check for CAN communication DTCs before troubleshooting this circuit.

PROCEDURE

1.

PERFORM ACTIVE TEST 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 cruise control SET indicator light by performing the Active Test.

Combination Meter

Tester Display

Test Part

Control Range

Diagnostic Note

Indicat. SET*1

Cruise control SET indicator light

OFF or ON

-

Meter Display 1*2

Multi-information display

OFF or All

-
  • *1: for Multi-information Display (Monochrome Type)
  • *2: for Multi-information Display (Color Type)

OK:

for Multi-information Display (Monochrome Type)

The cruise control SET indicator light comes on or goes out.

for Multi-information Display (Color Type)

The multi-information display turns on or off.

OK

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE

(See page 2016 MY Sienna [12/2015 - 08/2016]; CRUISE CONTROL: CRUISE CONTROL SYSTEM: PROBLEM SYMPTOMS TABLE 2017 MY Sienna [08/2016 - 11/2017]; CRUISE CONTROL: CRUISE CONTROL SYSTEM: PROBLEM SYMPTOMS TABLE )
NG

REPLACE COMBINATION METER ASSEMBLY