C1622

PARK ASSIST / MONITORING: REAR VIEW MONITOR SYSTEM: C1622: Open or Short Circuit in Back Camera Signal
C1622 - Open or Short Circuit in Back Camera Signal

DESCRIPTION

This DTC is stored if the display and navigation module display judges as a result of its self check that the signals or signal lines between the display and navigation module display and rear television camera assembly are not normal.

WIRING DIAGRAM

INSPECTION PROCEDURE

PROCEDURE

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

(a) Disconnect the J52 connector from the display and navigation module display.

(b) Disconnect the h4 connector from the rear television camera assembly.

Text in Illustration

NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR (DISPLAY AND NAVIGATION MODULE DISPLAY - TELEVISION CAMERA)
OK -- Continue to next step.

2. INSPECT DISPLAY AND NAVIGATION MODULE DISPLAY

(a) Reconnect the h4 connector to the rear television camera assembly.

(b) Reconnect the J52 connector to the display and navigation module display.

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

Standard Voltage:

Text in Illustration

NG -- REPLACE DISPLAY AND NAVIGATION MODULE DISPLAY Removal
OK -- Continue to next step.

3. INSPECT REAR TELEVISION CAMERA ASSEMBLY

(a) Check that the J52 connector is connected to the display and navigation module display.

(b) Check that the J50 connector is connected to the display and navigation module display.

OK:

Waveform is as shown in the illustration.

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

Text in Illustration

NG -- REPLACE REAR TELEVISION CAMERA ASSEMBLY Removal

OK -- REPLACE DISPLAY AND NAVIGATION MODULE DISPLAY Removal