What is the consensus of opinion on where to find good wiring diagrams? Not heard great things about Chiltons in recent history but I am willing to be swayed if others have had good experiences.
Yep, that's exactly what I did when I needed a wiring diagram for the Fox Body I purchased recently.It seems your best bet is to hit up ebay.
That is one I have been eye balling, I will order one when we get home next week probably along with the 03 workshop manual too. I have the ones for the ‘01 Bullitt but obviously there are a lot of differences.2003 Ford Mustang Car Wiring Diagrams Electrical Manual Book | eBay
2003 Ford Mustang Car Wiring Diagrams Electrical Manual Book. Condition is Used. Shipped with USPS Media Mail.www.ebay.com