2002 alternator wiring schematic
Does anyone have acess to a Alternator wiring schematic for a 02 5.3, to the bcm.
I'm on my quest to rid my flashing battery light and i believe the bcm is looking for a response from a terminal that is not there. I have 02pcm in my 99. I think if I can find a differance maybe a wire can me added. Any help would be great. |
Man, if you find a fix for that.... Im gonna scream like a little girl. Dont know why, but I miss my little info center screen. :gruffy:
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Originally Posted by 99Silver5.3
Man, if you find a fix for that.... Im gonna scream like a little girl. Dont know why, but I miss my little info center screen. :gruffy:
another option I was going to try is to take the vin from the 02 pcm and have an 02 bcm flashed with it. I already have the 02 Cluster so other than those three things would be the wiring. The whole thing seems pretty stupid :bang: |
Originally Posted by creederado
There must be one, Chevy isn't that complex.
another option I was going to try is to take the vin from the 02 pcm and have an 02 bcm flashed with it. I already have the 02 Cluster so other than those three things would be the wiring. The whole thing seems pretty stupid :bang: |
1 Attachment(s)
Is this good? '02 wiring.
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1 Attachment(s)
Here is the one from the 99
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Originally Posted by chevymec
Here is the one from the 99
I can't scale it down to print but from looking at it, seems that the 99 has a l-Terminal going into the pcm(left) 5, and 15 toghether(brown) and the 02 has 2 sepearte wires,15 and 52, charge indicator(brown) and duty cylce(grey) |
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