Toyota Parking Assist-Sensor System Clearance Warning Ecu Power Source Circuit

Audio Visual Telematics. Land Cruiser. Urj200, 202 Grj200 Vdj200
Park Assist Monitoring. Land Cruiser. Urj200, 202 Grj200 Vdj200

DESCRIPTION

WIRING DIAGRAM

INSPECTION PROCEDURE

CHECK HARNESS AND CONNECTOR (CLEARANCE WARNING ECU ASSEMBLY- BATTERY AND BODY GROUND)

TOYOTA PARKING ASSIST-SENSOR SYSTEM - Clearance Warning ECU Power Source Circuit


DESCRIPTION

This circuit is the power source circuit to operate the clearance warning ECU assembly.

WIRING DIAGRAM


Land Cruiser. Urj200, 202 Grj200 Vdj200.Park Assist Monitoring.Toyota Parking Assist-Sensor System.Toyota Parking Assist-Sensor System Clearance Warning Ecu Power Source Circuit


INSPECTION PROCEDURE

NOTICE:
Inspect the fuses for circuits related to this system before performing the following inspection procedure.
1.CHECK HARNESS AND CONNECTOR (CLEARANCE WARNING ECU ASSEMBLY- BATTERY AND BODY GROUND)
Land Cruiser. Urj200, 202 Grj200 Vdj200.Park Assist Monitoring.Toyota Parking Assist-Sensor System.Toyota Parking Assist-Sensor System Clearance Warning Ecu Power Source Circuit

  1. Disconnect the clearance warning ECU assembly connector.

  1. Measure the resistance according to the value(s) in the table below.

    Standard Resistance:
    Tester Connection
    		Condition
    		Specified Condition
    F12-17 (GND1) - Body ground
    		Always
    		Below 1Ω

  1. Measure the voltage according to the value(s) in the table below.

    Standard Voltage:
    Tester Connection
    		Switch Condition
    		Specified Condition
    F12-15 (IG) - Body ground
    		Engine switch on (IG)
    		11 to 14 V
    F12-15 (IG) - Body ground
    		Engine switch off
    		Below 1 V
Text in Illustration
*a
Front view of wire harness connector
(to Clearance Warning ECU Assembly)


NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK

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