Join Date: Apr 2009
Location: San Bernardino, Ca.
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What's the fault code number? The only time I've ever seen the term "smart alternator fault" was on a Ford. The reason I asked about the fault code number is that most tuners show code P1632 as the fault you mentioned but that's wrong because the 'smart alternator' thing is a Ford thing. If that's the code you're getting, the code number is proper, P1632, but in GM codes it's a theft system-fuel cutoff fault. Unfortunately, I've never experienced it and don't know how to fix it.
2005 Pontaic GTO - CGM 6 Speed (My car)
2017 Chevrolet Colorado 2WT (My daily driver)
2010 Mercedes Benz C300 Sedan (Wife's car)
2014 Kia Rio LX (Wife's daily driver)
Last edited by HP11; 03-07-2010 at 05:13 PM.