Rear View Monitor System (w/ Navigation System)

PARK ASSIST / MONITORING: REAR VIEW MONITOR SYSTEM (w/ Navigation System): Display Signal Circuit between Navigation Receiver Assembly and Television Camera Assembly
- Display Signal Circuit between Navigation Receiver Assembly and Television Camera Assembly

DESCRIPTION

The display signal from the television camera assembly is transmitted to the navigation receiver assembly.

WIRING DIAGRAM

INSPECTION PROCEDURE

PROCEDURE

1. CHECK HARNESS AND CONNECTOR (NAVIGATION RECEIVER ASSEMBLY - TELEVISION CAMERA ASSEMBLY)

(a) Disconnect the E4 navigation receiver assembly.

(b) Disconnect the T16 television camera assembly.

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

Standard Resistance:

NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- Continue to next step.

2. INSPECT NAVIGATION RECEIVER ASSEMBLY

(a) Reconnect the E4 navigation receiver assembly.

Text in Illustration

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

Standard Voltage:

NG -- REPLACE NAVIGATION RECEIVER ASSEMBLY Removal
OK -- Continue to next step.

3. INSPECT TELEVISION CAMERA ASSEMBLY

(a) Reconnect the T16 television camera assembly.

(b) Check that the E2 and E4 connectors are connected to the navigation receiver assembly.

Text in Illustration

HINT
A waterproof connector is used for the rear television camera assembly. Therefore, inspect the waveform at the navigation receiver assembly with the connector connected.

OK:

Waveform is similar to that shown in the illustration.

HINT
The video waveform changes according to the image sent by the television camera assembly.

Text in Illustration

NG -- REPLACE TELEVISION CAMERA ASSEMBLY Removal

OK -- PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Rear View Monitor System (w/ Navigation System)