A/C Screen is Not Shown (NAVI Screen is Shown)

WARNING: This page is about a different car, the 2003 Nissan Murano. However, it is still accessible from the selected car via links, so may be relevant.

CHECK CAN COMMUNICATION LINE
1. Check CAN communication line. Refer to "CAN COMMUNICATION LINE CHECK ".
OK or NG
1. OK : GO TO 2.
2. NG : After filling out CAN DIAG SUPPORT MONITOR check sheet, GO TO PRECAUTIONS WHEN USING CONSULT-II .
CHECK COMMUNICATION LINE
1. Check display communication line. Refer to "DISPLAY COMMUNICATION LINE CHECK (BETWEEN DISPLAY CONTROL UNIT AND DISPLAY) ".
OK or NG
1. OK : Replace display.
2. NG : Check the malfunctioning parts.