Enhanced Tracking System (ETS) for '97 Pontiac Grand AM


Old 07-12-04, 06:20 PM
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Question Enhanced Tracking System (ETS) for '97 Pontiac Grand AM

I need some information about the ETS on a 1997 Pontiac Grand AM SE, 4 cyl. "ETS off" is constantly lit on the dash. One day for a few minutes, it went off, but came back on again. I think it's somehow tied into a sensor for wheel hug/bearing assembly. Can anyone help.

Thanks in advance,
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Old 07-13-04, 04:34 AM
Join Date: Apr 2002
Location: Pittsburgh,Pa
Posts: 2,417
If you have a bad speed sensor(wheel bearing assembly)it will cause that so will a bad wire to a sensor.If you have an engine misfire you can get the same problem.Someone with a scantool will have to read the codes for you.Abs and powertrain codes need to be read and Autozone can only do 96 and up powertrain codes.Get the codes and we will try to help.
Old 07-13-04, 06:55 AM
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Thumbs up Thanks!

Thanks for the speedy reply. I'll see if I can get some codes and get back to you.


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