WARNING DOOR OPEN Screen is Not Shown

WARNING: This page is about a different car, the 2004 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.

CHECK VEHICLE SPEED SIGNAL
Check vehicle speed signal. Refer to , "VEHICLE SPEED SIGNAL CHECK FOR DISPLAY CONTROL UNIT ".

OK or NG
1. OK : GO TO 2.
2. NG : Check the malfunctioning parts.
CHECK CAN COMMUNICATION LINE
Check CAN communication line. Refer to , "CAN COMMUNICATION LINE CHECK ".

OK or NG
1. OK : GO TO 3.
2. NG : After filling out CAN DIAG SUPPORT MONITOR check sheet, GO TO CAN COMMUNICATION
CHECK COMMUNICATION LINE
Check display communication line. Refer to , "DISPLAY COMMUNICATION LINE CHECK (BETWEEN DISPLAY CONTROL UNIT AND DISPLAY UNIT) ".

OK or NG
1. OK : Replace display unit. Refer to , "REMOVAL AND INSTALLATION OF DISPLAY UNIT ".
2. NG : Check the malfunctioning parts.