As the title states, my odometer backlight works just fine, but nothing displays on it. No mileage reading, no nothing. Anybody know how to fix it? Found plenty about fixing the backlight, but can't find anything similar to this issue.

I've had the battery off for 30-40 minutes and the issue persists after restarting.

2004 F150 XLT SuperCab 5.4L

 

For anyone that finds this thread, this thread walked me through the solution!