Dynamic Radar Cruise Control System Cruise Main Indicator Light Circuit

Engine Hybrid System. Land Cruiser. Urj200, 202 Grj200 Vdj200
Cruise Control. Land Cruiser. Urj200, 202 Grj200 Vdj200

DESCRIPTION

INSPECTION PROCEDURE

PERFORM ACTIVE TEST USING GTS (INDICAT. LAMP CRUISE AND RADAR CRUISE INDICATOR)

READ VALUE USING GTS (CRUISE INDICATOR)

DYNAMIC RADAR CRUISE CONTROL SYSTEM - Cruise Main Indicator Light Circuit


DESCRIPTION

  1. The ECM turns on the cruise control indicator by sending indicator output demand signals to the combination meter assembly using CAN communication.
  2. The cruise control indicator illuminates when the cruise control system has been turned on using the ON/OFF button. If a malfunction is detected, the cruise control indicator goes out and a warning message is displayed.
  3. The cruise control indicator circuit uses CAN communication. If the cruise control indicator is not functioning correctly, check for CAN communication system before troubleshooting this circuit.

INSPECTION PROCEDURE

NOTICE:
When replacing the combination meter assembly, make sure to replace it with a new one.
1.PERFORM ACTIVE TEST USING GTS (INDICAT. LAMP CRUISE AND RADAR CRUISE INDICATOR)

  1. Connect the GTS to the DLC3.

  1. Turn the engine switch on (IG).

  1. Turn the GTS on.

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

  1. Perform the Active Test according to the display on the GTS.

    Combination Meter
    Tester Display
    		Test Part
    		Control Range
    		Diagnostic Note
    Indicat. Lamp Cruise
    		Cruise control indicator
    		ON or OFF
    		-
    Radar Cruise Indicator
    		Radar cruise control indicator
    		ON or OFF
    		-

    OK:
    Cruise control indicator and Radar Cruise Indicator turns ON/OFF.


NG
GO TO METER / GAUGE SYSTEM (Click here)
OK


2.READ VALUE USING GTS (CRUISE INDICATOR)

  1. Enter the following menus: Powertrain / Radar Cruise1 / Data List.

  1. Read the Data List according to the display on the GTS.

    Radar Cruise1
    Tester Display
    		Measurement Item/Range
    		Normal Condition
    		Diagnostic Note
    Cruise Indicator
    		Cruise control indicator status / ON or OFF
    		ON: Cruise control indicator illuminates
    OFF: Cruise control indicator turns off
    		-

    Result:

    Result
    		Proceed to
    The cruise control indicator illuminates and turns off according to the operation of the cruise control main switch (ON/OFF).
    		A
    The cruise control indicator does not illuminate but the Data List item Cruise Indicator changes according to the operation of the cruise control main switch (ON/OFF).
    		B
    The cruise control indicator does not illuminate and the Data List item Cruise Indicator does not change according to the operation of the cruise control main switch (ON/OFF) (for 1UR-FE).
    		C
    The cruise control indicator does not illuminate and the Data List item Cruise Indicator does not change according to the operation of the cruise control main switch (ON/OFF) (for 3UR-FE).
    		D
    The cruise control indicator does not illuminate and the Data List item Cruise Indicator does not change according to the operation of the cruise control main switch (ON/OFF) (for 1VD-FTV).
    		E


B
REPLACE COMBINATION METER ASSEMBLY (Click here)

C
REPLACE ECM (Click here)

D
REPLACE ECM (Click here)

E
REPLACE ECM (Click here)
A

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE (Click here)