Ccm 1m 2001

[Phillips1795]

Hello!

Is anyone with a 2001 1M Seat Leon/Toledo 1.9TDI SE able to tell me what part number there CCM is please and the part number of there key.

 

[Seatmann]

What's yours and what do you want another part number for?

 

[Phillips1795]

Don't know if you've seen my posts on TDIsport but been trying to code my key fob for a while and not getting anywhere.

Part Number for mine is 1C0 959 799 F have bought another CCM with same P Number but this won't program either to the keys I have.

Had a mobile key programmer out today to program IMMO chip on one of the keys plus the remotes but he couldn't do the remotes either, He thought that maybe the CCM isn't the correct one fitted?

So just trying to find out what other 1M toledo's / Leons have in them

 

[Seatmann]

Nah sounds like the right thing, they end in different letters

My ccm ends in B and the fob number is 1J0 959 753 AG

Don't know if that helps, it could be the fobs are knackered.

 

[Phillips1795]

Na Key Fobs are good key man had a device that picked up the signals fine,

 

[Phillips1795]

My other option would be buy a different CCM with same connections and program it from scratch with VCDS but unsure if that would work

 

[Seatmann]

If he can connect to the ccm that usually means it works

You could try pulling fuse 14 for a couple of minutes then try the coding again

 

[Phillips1795]

Yeah I have tried that and everything else I could think of but still no joy really can't get my head around it. It is weird I have spent hours plugged in with VCDS but cannot crack the bugger this has now had myself and about 5 other people have ago at it.

 

[Seatmann]

Well you've got my fob part number and the ccm is the same except ends in B instead of F so you could maybe try that. Need to make sure it's for a leon/toledo but not a hatch if yours is a saloon.
You can soft code for how many doors there are but the rest needs recoding with vds pro

 

[Phillips1795]

I thought possibly a bora one would work which is 1J0 959 799 AH

 

[Seatmann]

The last letters don't matter, you can get any of them in any of the vags but its finding a ccm and fobs together for cheap that matters. Bora should work in theory, as long as it uses the same type of mechanism for the boot.

 

[Phillips1795]

Going to start hunting, Still interested to see what other toledo's have in them just if somehow mine turns out to have the wrong one in it.

 

[Phillips1795]

Right loosing the will to live! Bora module doesn't fit the connectors. What key fob part numbers do you Toledo owners have???

 

[Seatmann]

Nah of course it doesn't, 1J0 and 1C0 are two different systems, you need a 1C0 of some variety.

 

[Phillips1795]

Ha I no you think I'm stupid lol Didn't even clock that

 

[Seatmann]

Lol no, not stupid, just at the stage I was at before I learnt all this info.

 

[Phillips1795]

Im getting there with it! Like anything got to make mistakes to learn, Least it only cost me £6.50 looks like the correct one is a lot more money though Think I will make a visit to my scrappy although I think its another underlying issue. Just can't work out what.

 

[Seatmann]

Well the fob sends out the signal, the antenna wire picks it up and it goes into the ccm, the ccm deciphers the info and sends the signal out to the doors to unlock. If it was just one door I'd say it was a lock or bad wiring but if the fob isn't doing anything it's either sending bad info or the ccm is defunct, either way it's not translating it.

 

[Phillips1795]

Bringing up a fairly old thread again!

While sorting a few things out with vcds on my car the other day it through up a ignition switch fault. I have also noticed occasionally that when starting the car all the lights/locks and dash flash up then off!

Now my understanding it that a lot of power goes through the ignition switch? Is this correct?

So my weird mind is thinking that if this is slightly funny could it cause they remote locking not to work?

I'm probably a million miles off!

 

[Seatmann]

It's possible, if the ignition thinks the key is still in it the remote locking shouldn't work.