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Old 01-05-2014, 07:01 PM   #16
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Join Date: Jan 2013
Location: Lakewood WA
Posts: 397

2001 SL2
2004 VUE 3.5L
Default Re: 1998 saturn sc2 ...ABS light stays on

Originally Posted by fetchitfido View Post
ECM=Electronic Control Module, not Engine Control Module.
Mine says ABS Controller on it, part number 21023621; service number 21023371. 5x6" box.

It's not integrated into the PCM, it's the box to the right of the PCM.
Ok so my question has to replace whole 5"x6" golden metal box correct?
you can not just replace only abs control module on it correct?
that metal box include ABS control module and power train control module both in it correct?
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