Re: Fob programming for door unlocking
Originally Posted by
Mrmiata
I posted this early... and was obviously ignored..
8 Keys Already Learned, Programming Not Done
The SKIM transponder ID memory is full.
As you then state "must all have the same rfid".. example of ignored post.
So I figured you'd want the answer from someone else..
So help me out here, which of your answers are to my question "Is it possible to program a FOB from car A to lock/unlock car B? Not start, just remotely lock/unlock the doors." In other words, can you take your FOB and program it to my car to unlock the doors? A simple yes you can or no it won't work will suffice.
The things you just posted...
"8 Keys Already Learned, Programming Not Done
The SKIM transponder ID memory is full."
Are probably dealing with the locking system and not the starting system. Unless you have some additional information. Also it makes no sense the SKREEM is past 8 keys since Sandy only had two. Where did all the other "blank" codes go?
I posted two possible scenarios as to why Sandy's second key is not working. RFID chip failure or RFID chip loose inside FOB.
What do you take the manual's phrase "each SKREEM is programmed with a unique secret key code." to mean? The RFID or a secret code that normal remote entry systems exchange every time you hit unlock on a remote? (rolling code remote technology) I ask you because it matters as to which system the manual is referencing, starting or locking. It doesn't say specifically.
The SKREEM handles both functions, RFID chip authorization to start and remote locking. Most cars use rolling code remotes so we have to sync a new SKREEM to a FOB for locking not starting. I suspect the description you posted is a mix of programming the SKREEM to the RFID in the FOB for starting AND syncing the "secret" key code for remote locking. I also suspect the SKREEM will allow only 8 keys for locking but unlimited for starting since all FOBS for a VIN have the same RFID code.
If you think the system works differently I would like to hear it. From you. I have to fill in some blanks technically in my descriptions because I cannot decode Chryslers terminology in their manual. IE:"unique secret key code." From what I know of rolling code remotes and RFID all contribute to my description however these cars could have been engineered several ways. I am trying to discern just the starting system and ignore the locking. (for now)
Rolling code here... https://en.wikipedia.org/wiki/Rolling_code
Last edited by KDW4Him; Aug 27, 2015 at 10:43 PM.