My experience with programming Pats keys

Share your FORScan experience with other users
Post Reply
Numb3rs
Posts: 2
Joined: Sun Apr 02, 2017 6:41 pm
Vehicle: Freestar, Gasoline 6 cylinder 4.2L, 2006

My experience with programming Pats keys

Post by Numb3rs » Mon Apr 10, 2017 7:16 am

I wanted to share my experience. While Programming, I inadvertently erased all keys, rendering the vehicle disabled (immobilized) with both original and new keys not able to start the vehicle. The solution to my problem was to get a good key (New or used OEM). Even though Forscan showed that the key that I had was compatible, it was not, 80bit vs 40bit pay attention to that. So I extracted the tranponder chip from a used Ford key (same era). I programmed with no problem. I was lucky the Ford/Mazda 4D ID63 chips are reusable. Don't make the same mistake I made. Make sure you're able to program an additional key before erasing all keys. When you successfully program a spare, make sure the key count also increases. Thank you FORSCAN for providing this great software.

Nickbnz
Posts: 2
Joined: Tue Apr 18, 2017 5:32 pm
Vehicle: Ford focus 1.6 lx 2005

Re: My experience with programming Pats keys

Post by Nickbnz » Thu Apr 20, 2017 7:33 pm

How can you tell which keys are 40 or 80 ?

tuononero
Posts: 9
Joined: Sat Jun 04, 2016 11:41 am
Vehicle: 2005 Mustang

Re: My experience with programming Pats keys

Post by tuononero » Sat Apr 22, 2017 11:46 pm

I don't understand this thing with OEM transponder and aftermarket transponder.
OEM transponder are chinese as much as the ones they sell on ebay.

Truth is, in my case, that EVERY single time i used my locksmith key programmer i was successful, while none of the times i used Forscan or IDS i was able to program.
And only once i programmed an OEM key. The others were all aftermarket.

What i believe sometimes happens is that the wrong transponder is used.

4D instead of the 4C, or 40bit one instead of the 80bit one... stuff like that.

I remember when i looked for some transponder from china even tho i was looking for the 80bit ones (more expensive) they kept trying to make me buy the 40bit ones.
Even tho they work on a large number of vehicles there are some specific vehicles which require the 80bit transponders... and when that happens i can't tell the customer "sorry, i only have the 40bit", and fortunately the 80bit works on car requiring the 40bit.

Anyway this doesn't change the fact that i was NEVER able to program PATS with Forscan, even tho i offer my help to solve the problem and improve the program.

bigjapko
Posts: 1
Joined: Wed Jun 26, 2019 2:27 pm
Vehicle: Transit 2.2 TDCI 130HP 07/2006

Re: My experience with programming Pats keys

Post by bigjapko » Sun Aug 11, 2019 12:54 pm

Why weren't you able to program original keys again after erasing all keys ?
Is this how PATS works ? Do you always need new key after erasing old ?

denbo
Posts: 563
Joined: Mon Feb 06, 2017 3:00 pm
Vehicle: ford focus 16 zetec

Re: My experience with programming Pats keys

Post by denbo » Tue Aug 13, 2019 7:46 am

No, keys can be used numerous times.

Post Reply