LS1TECH - Camaro and Firebird Forum Discussion - Two wire TRUCK ALTERNATOR, grey goes to the PCM, what about the other wire???

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dville_gt

05-17-2011 02:27 PM

Two wire TRUCK ALTERNATOR, grey goes to the PCM, what about the other wire???

Anyone? This is off a 2005 escalade, the alternator has a two wire plug, one wire goes to the PCM and is grey, the other wire (brown i believe) I have no idea where it goes.

Thanks.

robstah

05-17-2011 02:59 PM

1 Attachment(s)

Attachment 729806

It looks like the 05s had the charging module. You might be able to get away with just running both to the PCM (where it says early production).

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