Service bulletin M1683

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

NHTSA's summary

SERVICE BULLETIN M1683: INFOTAINMENT CONTROL UNIT (IFCU) MISSING WIFI MENU AND EMBEDDED NAVIGATION. PURPOSE: This bulletin informs dealers that in the event "VINERR" is displayed on the Infotainment Control Unit (IFCU), the IFCU will turn off the WiFi menu and Navigation. This is an as designed reaction to the "VINERR" message. In this condition functions such as WiFi, Wireless Apple CarPlay® and embedded Navigation will not work. "VINERR" will be displayed in the odometer if the IFCU and Electronic Control Module (ECM) are not seeing the same Vehicle Identification Number (VIN) in both modules. This can occur during module replacement, module swapping during testing, module updates or the installation of an aftermarket module. Warranty claims for this concern may be denied based on the cause.

The document

• NHTSA's copy of the document (PDF)
• If that address does not open, try this one

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system

Listing a model year does not mean every vehicle of it is concerned: the document says which.

• Bulletins for another vehicle
• Report an error on this page
• Report an error by email