00 chevy malibu a/c and gauge problem?

[fratboylxa]

My 2000 malibu suddenly has a check engine light along with non functioning gauges (temp and gas gauge) and an a/c that doesn't work. Doesn't even blow hot air. Anyone know of a common fault or part that could cause all of this? I also have a bad tail light too that a bulb won't fix...but was prexisiting and has been a problem for a while. Thanks.

 

[daveyschevy]

first thing i would check would be fuses, lol sometimes the fix can be that easy, otherwise, as before mentioned there is nothing that relates these problems