1999 oldsmobile intrigue's Trac Off, ABS, and Serive vehicle soon lights on So my 1999 Oldsmobile's Trac Off, Anti-lck and Service Vehicle Soon lights have been coming on occasionally when I drive, they reset when I stop my car and start it again and the lights will turn off for a few trips and then will turn on again at random. Today, I noticed that when I start my car, the Trac Off light comes on for about 10 seconds, and I hear a loud humming noise that accompanies it. I think it might be the abs controller pump, but that's just speculation. Any ideas about what this could be? Any help is appreciated 🙏 Thanks!

 

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