Glad you were able to get it all hooked up!All done everything works no smoke lol. Took me 5 hours to install and 2 hours earlier in the week to make the harness's. broke a couple clips on the interior. now i have my heated mirrors just in time for summer lol. Thanks to Mike for the write up.
I was wondering with these SUMA mirrors with my '21 Tremor 301aReplacement mirror with defrost built in if you can't/don't want to go all in (or above)
https://www.sumaperformance.com/collections/ford/products/19-23-ford-ranger-5th-gen
I just looked today and those harness are more than twice the price now. $380 to get both. And for my `21 XLT 301A I'd still need to add the power fold button on the dash. I was looking at the ClearView tow mirrors and would love to get the heated mirrors and the power fold, just for when the mirrors are extended.so back on topic ?
@Scubamado had a slightly different approach than mine here: XLT swap out to Lariat Mirror and door Harness
Rather than create the door harness he bought stock Lariat door harnesses ($90 for LH and $80 for RH).
Part numbers to the lariat harnesses:
KB3Z14630-F (passenger side)KB3Z14631-G (drivers side)The harness includes the accordion seal. The advantage of this is you don't need to add pins to the connector nor fish wires thru the door accordion seal, so a cleaner in the door install. Only disadvantage is the cost, but your time to create your own harness aint free! at least mines not.
The Tap Harness I made would now tap into the door harness where it comes into the body. Lengths and everything would be the same. Ryan had a good point about the grounds, I added one. Not sure if the Lariat door harness mates up to existing or non-existent grounds indide the cab.
Stay tuned
Updated mirror control: AB3Z-17B676-AMy 21 xlt has tremor pkg. Min requirement for the tremor option were that the truck be a screw and have 301a.
My door mirrors are power adjust, blis and manual fold.
Popped off the tweeter to have a look at the connector. No wiring for heated glass, turn lights or puddle light.
The connector does have the wiring for power fold.
If the mirror assembly ever needs replacing I would consider upgrading my door mirrors to the model that incudes power fold. But the truck doesn't have the power fold button. So that would have to be added as well. I don't know what if any additional wiring may be needed to get them to work.
If I ever get really ambitious I may attempt to replace the blis glass with the blis/heated glass.
The cabin wiring is very well explained in this thread but I would still have figure out how to do the wiring inside the mirror assembly. I haven't read or watched anyone modify the mirror assembly wiring yet. But if I do replace the glass, I will post it.
Mike
Every penny saved is another penny FORD can use to pay all the executives bonusesAwesome job - keep up the reports. Def easier to buy the harness than how I did it. At least I think so - replacing the door harness may be a bitch!
Good luck - I still cant believe Ford cheaps out on something like heated mirrors