PARKING ASSIST MONITOR SYSTEM - Display Signal Circuit between Television Camera ECU and Multi-display

DESCRIPTION

This is the display signal circuit from the television camera ECU to the multi-display.

WIRING DIAGRAM

Parking Assist Monitor System - Display Signal Circuit Between Television Camera Ecu And Multi-Display. PARK ASSIST / MONITORING. Lexus IS250 IS220d GSE20 ALE20

INSPECTION PROCEDURE

1.CHECK HARNESS AND CONNECTOR (MULTI-DISPLAY - TELEVISION CAMERA ECU)

Parking Assist Monitor System - Display Signal Circuit Between Television Camera Ecu And Multi-Display. PARK ASSIST / MONITORING. Lexus IS250 IS220d GSE20 ALE20

Disconnect the multi-display connector w1 and television camera ECU connector w2.

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

Standard resistance:

Tester connection	Condition	Specified condition
GVI+ - GVO+	Always	Below 1 Ω
GVI- - GVO-	Always	Below 1 Ω
GVG1 - GVG1	Always	Below 1 Ω
GVI- - Body ground	Always	10 kΩ or higher
GVI+ - Body ground	Always	10 kΩ or higher

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

OK

PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE

LEXUS IS250, IS220d / GSE20 ALE20

PARK ASSIST / MONITORING

Lexus IS250 IS220d GSE20 ALE20

PARKING ASSIST MONITOR SYSTEM