Operation CHARM: Car repair manuals for everyone.
Home >> Lincoln >> 2006 >> LS V8-3.9L VIN A >> Repair and Diagnosis >> Accessories and Optional Equipment >> Navigation System >> Testing and Inspection >> Pinpoint Tests >> Test F: Navigation System Does Not Operate Correctly - The Navigation Screen Is Inoperative
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Test F: Navigation System Does Not Operate Correctly - The Navigation Screen Is Inoperative

PINPOINT TEST F: NAVIGATION SYSTEM DOES NOT OPERATE CORRECTLY - THE NAVIGATION SCREEN IS INOPERATIVE


F1:






F1 Continued:






F1-F3:






F4:






Normal Operation
The screen display of the audio unit for audio and navigation is controlled by the navigation module. A map digital versatile disc (DVD) stored in the navigation module sends route data to the audio unit through the video interface circuits.

Possible Causes
- navigation system map DVD
- navigation module
- audio unit
pro multis · About Operation CHARM