Symptom Troubleshooting

Navigation System Symptom Troubleshooting - Rearview camera image does not change

Rearview camera image does not change

NOTE: You can select three different rearview camera angles for backing up. If there is no camera image on the display, go to Rearview camera image does not come on or work properly Symptom Troubleshooting.

1. Turn the ignition switch to ON (II).

2. Go into the Detail Information & Settings select Unit Check, and use Hard Key test under Unit Check.

Does the interface dial ENTER button work properly?

YES -

Go to step 3.

NO -

Go to troubleshooting for Interface dial buttons do not work Symptom Troubleshooting.�

3. With the brake pedal pressed, move the shift lever in R.

4. Operate the ENTER button several times, and check the rearview camera image.

Is any of 3 modes of the rearview camera image displayed on the screen?

YES -

Go to step 5.

NO -

Go to troubleshooting for Rearview camera image does not come on or work properly Symptom Troubleshooting.�

5. Operate the ENTER button to see if the image from camera is switched between the wide view, the normal view and the top down view in this order.

Does the rearview camera image change properly?

YES -

Intermittent failure, the system is OK at this time.�

NO -

Go to step 6.

6. Turn the ignition switch to LOCK (0).

7. Disconnect the navigation display unit 28P connector and the rearview camera 6P connector.

8. Check for continuity between body ground and rearview camera 6P connector terminals No. 4 and No. 5 individually.





Is there continuity?

YES -

There is a short to ground in the wire(s) between the navigation display unit 28P connector and the rearview camera 6P connector. Replace the affected shielded harness.�

NO -

Go to step 9.

9. Check for continuity between rearview camera 6P connector terminals No. 4 and No. 5.





Is there continuity?

YES -

There is a short in the wires between the navigation display unit 28P connector and the rearview camera 6P connector. Replace the affected shielded harness.�

NO -

Go to step 10.

10. Turn the ignition switch to ON (II).

11. Measure the voltage between body ground and rearview camera 6P connector terminals No. 4 and No. 5 individually.





Is there less than 1.0 V?

YES -

Go to step 12.

NO -

There is a short to power in the wire(s) between the navigation display unit 28P connector and the rearview camera 6P connector. Replace the affected shielded harness.�

12. Turn the ignition switch to LOCK (0).

13. Check for continuity between the navigation display unit 28P connector and the rearview camera 6P connector according to the table.









Is there continuity?

YES -

Replace the rearview camera Service and Repair.�

NO -

There is an open in the wire between the navigation display unit 28P connector and the rearview camera 6P connector. Replace the affected shielded harness.�