DTC 5C-40

NAVIGATION: NAVIGATION SYSTEM: 5C-40: Camera Picture Error
5C-40 - Camera Picture Error

DESCRIPTION





WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

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

(a) Disconnect navigation receiver assembly connector E4.





(b) Disconnect television camera assembly connector T16.





(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 navigation receiver assembly connector E4.





(b) Measure the voltage of the camera.

Standard voltage:





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

3. INSPECT TELEVISION CAMERA ASSEMBLY





(a) Reconnect television camera assembly connector T16.

(b) Check the waveform of the television camera assembly using an oscilloscope.

OK:

Waveform is as shown in the illustration.





NG -- REPLACE TELEVISION CAMERA ASSEMBLY Removal

OK -- REPLACE NAVIGATION RECEIVER ASSEMBLY Removal