I Have a 2000 Alero GLS V6
Alright here is the problem.
Put a set of Red Street Glow Gold Series NEONS on Saturday.
They work Great except now my Service Engine Soon; ABS & Trac Off Lights come on. Only when the neon’s are on.
If I leave the NEONS off the dummy lights never come back on.
Now I have installed hundreds of under car kits in the past and never have had this happen before.
Went over all the wiring twice just to see if I did something wrong. But every thing is fine.

I'm clueless. Any Ideas????

You didn't somehow tap into any wiring for either the wheel sensor or the O2 sensor, did you? ABS and trac off usually mean wheel sensor, but that is usually coupled with the service VEHICLE light. I think we determined that if the ABS, trac off, and sevice ENGINE lights come on, it has to do with the O2 sensor. Don't ask me why, that just seems to be how it is.

No pulling power from my distribution power block comming off the battery.

thats the same place i pull the power from for all my addons and my underbody kit and i've never had a problem.. that is REALLY weird...

Ya no kidding. the dunny light havint come on today. I'm just clueless on this one.

I might just take them off this weekend. and go with LED's I dont know.

very weird..... my trac and abs light come on when i lock my steering wheel out. im getting it taken care of in the spring befor my warrenty goes up.

if u just tapped into ur distribution block id just unhook the power and ground and reconnect it. see what happens.

Might be a coincidence. If you don't want to go to your dealer, go to autozone. They will read engine codes for free.

Had the the car checked today with a Tech 2 scan tool and the car had no code it said the car was fine. Go figure!