XL-7 2WD V6-3.6L (2007)
Navigation Module: Customer Interest
Navigation System - Blank Screen/DVD Read Errors
Section Title: Body-Body Electrical, Cab, Accessories
TSB No: TS 40 09029
Division: Automotive
Category: Technical
SUBJECT:
NAVIGATION RADIO INTERMITTENTLY DISPLAYS BLANK/BLACK SCREEN, MAP DISC READ ERRORS, HAS FEATURES NOT
ACCESSIBLE WHILE DRIVING, NAVIGATION RADIO RESETS UPON START-UP.
MODEL(S): XL7 (JC636) NAVIGATION ONLY
YEAR: 2007~2009
CONDITION:
Some customers may comment concerning any of the following conditions:
^ The Navigation Radio display intermittently goes blank or turns
black/off.
^ The Navigation Radio screen may intermittently freeze, lock-up, or display "MAP DVD Read Error" messages.
^ Some features may not be accessible while driving.
^ The Navigation Radio, upon start-up, will continue to display the vehicle logo repeatedly. This condition occurs when the vehicle language has been
changed, using the Driver Information Center (DIC), in the previous ignition cycle.
CAUSE:
These conditions may be caused by software anomalies.
CORRECTION:
Update the Navigation Radio software.
Please do not replace the Navigation Radio, or the Navigation MAP Disc.
PART(S) INFORMATION
WARRANTY INFORMATION
