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Sigma GE Wiring- Can Gregory's Be Trusted

Posted: Tue Nov 13, 2012 12:29 am
by DriveBy
Is there a downloadable version of the Sigma GE wiring diagrams or is the Gregory's Manual to be trusted. Dash and engine wiring I'm after to merge it with the EVO loom.

Thanks in advance.

Chris

Re: Sigma GE Wiring- Can Gregory's Be Trusted

Posted: Tue Nov 13, 2012 7:52 pm
by camB
Mine has been spot on for all my tinkering. There are numerous diagrams based on the build date of your car and whether it's wagon or sedan - some wiring diagrams are only valid for a few months! Strange.

Re: Sigma GE Wiring- Can Gregory's Be Trusted

Posted: Wed Nov 14, 2012 1:35 am
by DriveBy
Thanks man, least I know its worth the paper it's written on

Re: Sigma GE Wiring- Can Gregory's Be Trusted

Posted: Wed Nov 14, 2012 6:36 am
by camB
Do you need a scan of the appropriate page?

Re: Sigma GE Wiring- Can Gregory's Be Trusted

Posted: Wed Nov 14, 2012 8:26 pm
by DriveBy
That would be a great help. Pretty sure it would be of use to othrs on the forum in future too. Thank you

Re: Sigma GE Wiring- Can Gregory's Be Trusted

Posted: Wed Aug 28, 2013 2:33 pm
by BAD-SIG
I've found the Gregory's wiring diagrams to have quite a few errors on it and do not cover air-conditioning either. I still use it for my GE in conjunction with my proper dealership manual, if you have a GE Sigma, I suggest you get a set. There are four volumes and it's much more comprehensive than the Gregorys one.

Here is volume 1: http://www.ebay.com.au/itm/360488381071