ECU Issue
 

I have a 03 350z, and I am having trouble diagnosing an issue that honestly came out of the blue. I woke up one morning and my speedometer and tachometer (digital included) shut off. My abs, slip, and check engine light turned on. The car starts and I havent tried driving it other than into the shop because I'm worried about causing some sort of catastrophic failure. None of my fuses are blown, I am still checking to ensure all of my ground points for my wiring harness are secure, but other than that I don't know what to look for. I really appreciate any help!

Welcome, how long have you owned this Z? It also helps to know how many miles are on it and any mods. Do you have the ability to pull codes?

Without more details, it's difficult to give you any suggestions...

First check the codes, but I'm wagering it's the meter amp or ribbon to the meter amp. It's the white box in the dash, under the stereo.