Nissan Titan Problem Report

Nissan Titan Failing navigation unit may display disc error on screen

(7 reports)
A navigation unit that is failing can intermittently display a disc error on the screen.
Navi works however when it is hot or warm inside the cab navi displays disk error. I have not fixed due to unable to fix. -
i have same i have 04 titan my navi do not work -
one day we turned the vehicle on and the "DISK ERROR" would come up on the screen and not load the maps anymore. I have not found a fix besides replacing the navigation system of the dvd unit. -
Disc Error displayed no maps available. -
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