Thread: 2004 computer doesn't know what day it is in 2020

Originally Posted by Wakingcrow

I haven't seen anything about this elsewhere on the forum, but once the year changed to 2020 my car computer doesn't have the correct day anymore. It sets day of week to one day ahead of the date. It's a minor problem but a couple of times I've looked up and said oh ****, what happened to wednesday? or whatever the day is. I don't suppose there's a fix without a tuner.

There is, of course, always the option of getting another DIC off eBay, swapping it out, and seeing if that fixes the problem. $50 is a lot less than a tune.