Re: Today's Packard Mystery - Rear Defroster

Posted by phsnkw On 2016/2/1 11:41:35

BigKev, I think what you have there is a Defogger and a Defroster accessory items. I have a few of them from different makes and I'll look at the box to see if there is a difference in wording as the blower assembly is exactly the same as the Packard photo (the reason for buying them). I think you would be on the right track to make a switch to turn the blower on as well as turn the heating element on/off because I think Packard would have it wired directly to the heater switch. That would definitely put a load on the wiring.