REAR VIEW MONITOR SYSTEM - Reverse Signal Circuit

DESCRIPTION

The multi-media module receiver assembly receives a reverse signal from the park/neutral position switch assembly.

Rear View Monitor System - Reverse Signal Circuit. PARK ASSIST / MONITORING. Land Cruiser URJ200 URJ202 GRJ200 VDJ200

1.CHECK MULTI-MEDIA MODULE RECEIVER ASSEMBLY (REVERSE SIGNAL)

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

Tester Connection	Switch Condition	Specified Condition
F77-57 (REV) - Body ground	Engine switch on (IG), shift lever in R	11 to 14 V
F77-57 (REV) - Body ground	Engine switch on (IG), shift lever not in R	Below 1 V

Text in Illustration
*a	Component with harness connected (Multi-media Module Receiver Assembly)

NG

OK

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

2.CHECK HARNESS AND CONNECTOR (MULTI-MEDIA MODULE RECEIVER ASSEMBLY - PARK/NEUTRAL POSITION SWITCH ASSEMBLY)

Disconnect the F77 multi-media module receiver assembly connector.

Disconnect the C24 park/neutral position switch assembly connector.

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

Standard Resistance:
Tester Connection Condition Specified Condition
F77-57 (REV) - C24-1 (RL) Always Below 1 Ω
F77-57 (REV) - Body ground Always 10 kΩ or higher

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

OK

REPLACE PARK/NEUTRAL POSITION SWITCH ASSEMBLY ()