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

WIRING DIAGRAM

INSPECTION PROCEDURE

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

READ VALUE USING INTELLIGENT TESTER (CRUISE CONTROL INDICATOR LIGHT)

DYNAMIC RADAR 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.Dynamic Radar 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 or ON
    		-
    OK:
    Indicator light comes on/goes off.


NG
REPLACE COMBINATION METER ASSEMBLY (Click here)
OK


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

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

    Radar Cruise
    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 on
    OFF: Cruise control indicator light off
    		-
    OK:
    The intelligent tester display changes according to condition of cruise control indicator light.
Result
Result
Proceed to
OK
A
NG (for 1UR-FE)
B
NG (for 3UR-FE)
C


B
REPLACE ECM (Click here)

C
REPLACE ECM (Click here)
A

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