2002 GMC ENVOY
90,000 MILES
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ANONYMOUS
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No speed signal, trans not shifting, ABS light on
Nov 3, 2012 at 2:13 AM
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ASEMASTER6371
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i would address the abs code first as it sends a signal to the pcm for trans

we need the code to further help you.

Roy
Nov 3, 2012 at 2:35 AM