RM38N0EC _56 Audio / Visual / Telematics _111823 NAVIGATION / MULTI INFO DISPLAY _0502893 NAVIGATION SYSTEM C

NAVIGATION / MULTI INFO DISPLAY NAVIGATION SYSTEM C162287 Rear Camera Image Signal Missing Message

DESCRIPTION

This DTC is stored if the navigation receiver assembly judges that the signal from the rear television camera assembly is not normal.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area
C162287	Rear Camera Image Signal Missing Message	When the ignition switch is ON, a malfunction is detected in the image signal of the rear television camera assembly (2 trip detection logic)	· Harness or connector · Navigation receiver assembly · Rear television camera assembly · Parking assist monitor system

WIRING DIAGRAM

2.5,1.323 2.927,1.542 0.427,0.219 10 false CV- 1.594,2.698 3.958,3.031 2.365,0.333 10 false Navigation Receiver Assembly 1.594,2.542 2.021,2.76 0.427,0.219 10 false E170 4.292,2.531 4.781,2.74 0.49,0.208 10 false T23 4.292,2.688 6.552,2.969 2.26,0.281 10 false Rear Television Camera Assembly 1.031,3.292 2.781,3.594 1.75,0.302 10 false : GVIF Cable 2.469,3.26 3.479,3.5 1.01,0.24 10 false *: Shielded 3.542,2.313 3.969,2.531 0.427,0.219 10 false * 2.5,0.49 2.927,0.708 0.427,0.219 10 false CB+ 2.417,1.771 3.042,1.99 0.625,0.219 10 false CGND 2.938,1.188 3.365,1.406 0.427,0.219 10 false 4 2.938,0.354 3.365,0.573 0.427,0.219 10 false 2 2.938,0.76 3.365,0.979 0.427,0.219 10 false 3 2.927,1.635 3.354,1.854 0.427,0.219 10 false 1 2.938,2.042 3.365,2.26 0.427,0.219 10 false 5 4.135,1.625 4.563,1.844 0.427,0.219 10 false 3 4.135,0.76 4.563,0.979 0.427,0.219 10 false 6 4.135,1.177 4.563,1.396 0.427,0.219 10 false 5 4.135,2.042 4.563,2.26 0.427,0.219 10 false 7 4.313,1.781 4.74,2 0.427,0.219 10 false CGND 4.313,0.885 4.74,1.104 0.427,0.219 10 false CV+ 4.313,1.323 4.74,1.542 0.427,0.219 10 false CV- 2.5,0.906 2.927,1.125 0.427,0.219 10 false CV+ 2.427,2.177 3.052,2.396 0.625,0.219 10 false SGND 4.313,2.188 4.938,2.406 0.625,0.219 10 false SGND 4.313,0.469 4.771,0.667 0.458,0.198 10 false CB+ 4.135,0.354 4.292,0.552 0.156,0.198 10 false 4

CAUTION / NOTICE / HINT

NOTICE:: Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed.; Click hereAudio / Visual / Telematics>NAVIGATION / MULTI INFO DISPLAY>NAVIGATION SYSTEM>PRECAUTION202409,999999,_56,_111823,_0502893,RM100000002OBSO,

PROCEDURE

1.CHECK PARKING ASSIST MONITOR SYSTEM

Check if the parking assist monitor system is malfunctioning.

Click hereAudio / Visual / Telematics>PARK ASSIST / MONITORING>PARKING ASSIST MONITOR SYSTEM>HOW TO PROCEED WITH TROUBLESHOOTING202409,999999,_56,_111825,_0524148,RM100000002OUWF,

Result:

Result	Proceed to
Malfunction does not occur	A
Malfunction occurs	B

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

GO TO PARKING ASSIST MONITOR SYSTEM

Click hereAudio / Visual / Telematics>PARK ASSIST / MONITORING>PARKING ASSIST MONITOR SYSTEM>HOW TO PROCEED WITH TROUBLESHOOTING202409,999999,_56,_111825,_0524148,RM100000002OUWF,

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

Disconnect the E170 navigation receiver assembly connector.

Disconnect the T23 rear television camera assembly connector.

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

Standard Resistance:

Tester Connection	Condition	Specified Condition
Click Location & Routing(E170,T23)Location & Routingewd_type=routing;type=c,c;code=E170,T23 Click Connector(E170)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Navigation Receiver Assemblyewd_type=component;type=c;code=E170;pinno=2,3,4,1,5 Click Connector(T23)Body>No. 1 Back Door Wire>Rear Television Camera Assemblyewd_type=component;type=c;code=T23;pinno=4,6,5,3,7
E170-2 (CB+) - T23-4 (CB+)	Always	Below 1 Ω
E170-3 (CV+) - T23-6 (CV+)	Always	Below 1 Ω
E170-4 (CV-) - T23-5 (CV-)	Always	Below 1 Ω
E170-1 (CGND) - T23-3 (CGND)	Always	Below 1 Ω
E170-5 (SGND) - T23-7 (SGND)	Always	Below 1 Ω
E170-2(CB+) or T23-4(CB+) - Body ground	Always	10 kΩ or higher
E170-3(CV+) or T23-6(CV+) - Body ground	Always	10 kΩ or higher
E170-4(CV-) or T23-5(CV-) - Body ground	Always	10 kΩ or higher
E170-1(CGND) or T23-3(CGND) - Body ground	Always	10 kΩ or higher
E170-5(SGND) or T23-7(SGND) - Body ground	Always	10 kΩ or higher

Result:

Proceed to
OK
NG

REPLACE NAVIGATION RECEIVER ASSEMBLY

Click hereAudio / Visual / Telematics>NAVIGATION / MULTI INFO DISPLAY>NAVIGATION RECEIVER>REMOVAL202409,999999,_56,_111823,_0500514,RM100000002OV73,

REPAIR OR REPLACE HARNESS OR CONNECTOR