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#1
08-04-2007, 12:03 PM
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"ABS" "Track on" "Service Engine" lights on at same time
I have a 2001 Buick Regal GS with supercharger. All three lights come on after driving a short distance and stay on until car is turned off. They never act independently - always together. I would assume that this is a problem with Chev, Cad, Olds, etc. also. Any suggestions would be helpful. Thanx. My 2000 S10 also does the same thing, except the "Brake" and "ABS" lights come on without "Service Engine" light coming on. The lights go off when the truck is turned off.
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#2
08-04-2007, 04:30 PM
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Re: "ABS" "Track on" "Service Engine" lights on at same time
Possible bad wheel speed sensor, have it scanned with an abs function scanner to look at comparative sensor inputs.
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#3
08-04-2007, 06:08 PM
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Re: "ABS" "Track on" "Service Engine" lights on at same time
I know I say this often, but newer GM's are horrible about this:
ignition switch I'd check codes to verify, but when all three come on at the same time, thats usually what it is
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life begins at 10psi of boost Three turbo'd motorcycles and counting. 
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