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

WIRING DIAGRAM

INSPECTION PROCEDURE

PERFORM ACTIVE TEST USING INTELLIGENT TESTER (CRUISE CONTROL INDICATOR LIGHT)

READ VALUE USING INTELLIGENT TESTER (CRUISE CONTROL INDICATOR LIGHT)

CRUISE CONTROL SYSTEM - Cruise Main Indicator Light Circuit


DESCRIPTION

  1. The ECM detects a cruise control switch signal and sends it to the combination meter via the CAN communication line. Then the cruise control indicator light comes on.
  2. The cruise control indicator light circuit uses the CAN for communication. If there is a malfunction in this circuit, check for DTCs in the CAN communication system before troubleshooting this circuit.

WIRING DIAGRAM


Land Cruiser. Urj200, 202 Grj200 Vdj200.Cruise Control.Cruise Control System.Cruise Control System Cruise Main Indicator Light Circuit


INSPECTION PROCEDURE

1.PERFORM ACTIVE TEST USING INTELLIGENT TESTER (CRUISE CONTROL INDICATOR LIGHT)

  1. Using the intelligent tester, perform the Active Test (Click here).

    Combination Meter
    Tester Display
    		Test Part
    		Control Range
    		Diagnostic Note
    Indicat. Lamp Cruise
    		Cruise control indicator light operation
    		OFF / ON
    		-
    OK:
    Indicator light comes on/goes off.
    Result
    Result
    		Proceed to
    OK
    		A
    NG
    (w/ Multi-information Display)
    		B
    NG
    (w/o Multi-information Display)
    		C


B
REPLACE COMBINATION METER ASSEMBLY (Click here)

C
REPLACE COMBINATION METER ASSEMBLY (Click here)
A


2.READ VALUE USING INTELLIGENT TESTER (CRUISE CONTROL INDICATOR LIGHT)

  1. Using the intelligent tester, read the Data List (Click here).

    Cruise Control
    Tester Display
    		Measurement Item/Range
    		Normal Condition
    		Diagnostic Note
    CCS Indicator M-CPU
    		Cruise control indicator light (Main CPU) / ON or OFF
    		ON: Cruise control indicator light is on
    OFF: Cruise control indicator light is off
    		-
    OK:
    The intelligent tester display changes according to condition of cruise control indicator light.
    Result
    Result
    		Proceed to
    OK
    		A
    NG
    (for 1GR-FE)
    		B
    NG
    (for 1UR-FE)
    		C
    NG
    (for 3UR-FE)
    		D
    NG
    (for 1VD-FTV)
    		E


B
REPLACE ECM (Click here)

C
REPLACE ECM (Click here)

D
REPLACE ECM (Click here)

E
REPLACE ECM (Click here)
A

PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE (Click here)