DIY: Upgrade your ugly FOB to a nicer Infiniti Smartkey

[Ferrarimanic360]

pm me if anyone wants to do this for me for a reasonable price!

[williamjv]

Hey guys,

I just ordered on FOB on ebay and i'm trying to understand the diagrams as much as posible so i'm ready once i get it.

In this picture I see one end of the cables goes thru the wholes to the size of the battery but what happens to the other end? is it loose? i dont see wholes on the other ends of the cables and dont see a soldering point neither.



And on this picture do i solder blue and red to the bottom right hand side of the battery metal piece?



Thanks for your time!

[cruze1209]

William? did you get it to work ?

[JZ]

pics of the board AFTER it has been soldered???

what about the back piece of the board with the wire and after the solder?

[JZ]

Anyone????

[Ferrarimanic360]

someone pmed me about doing this for me but i accidentally deleted it! can you resend it please!

[NEVVRRL8]

I would like one of this too, can someone PM me if you would sell the whole thing to me?? I don't know how to do the work, so complicated. Thanks.
P/S: I'm in Canada by the way.

[got_3.2?]

i got 2 of these smart keys for sale
PM me

1 Brand New-$25 shipped
1 Used (1 side of remote has marks from being pried opend)- $20 shipped
Both- $40 shipped

These are the right 1s to do this mod.
Fcc#KBRTN001
IC:2111B-TN001

Does not come with a key

[Roguewolf]

thanks to Redlude got this thing to work!! awesome mod . just feels so much better than a 04 fob.. 28 bux for a key fob, 22 bux to get a key and cut it at the dealer, also got the lil clip for free *just had to bring a hex key to take it off and he let me have it* so basically 50 bux all in all.

[DTrejo]

Can someone PM who can do this mod for me at a reasonable price?

[escobar929]

found one on ebay

FCC ID: KR55WK48903
IC NO: 267T-5WK48903

will this one work also? in the pic it has four buttons and says its for a 07-08 G35 or G37

[escobar929]

also found

FCC ID: KBRTN001
IC:2111B-TN001

for the same price, so i'll go w/ this one

[twinsnail_v35]

Thanks fo the write up!

[tanko11]

This question is for everyone that successfully did this mod.
Can't get my unlock and trunk remote functions working, is there 2 different cables at the unlock position? Per Parklife's original post there is 2 a red and a blue, is this correct? I will really appreciate all the help.
Thanx

[osbidianhorse]

Originally Posted by hanguk9117

I deleted my previous post, and here is the updated one.

I received an intelligent fob key different from the ones first posted. I believe its the same as Strtsk8r321. In order to make it work, I took the buttons off the intelligent key's circuit board, and glued it onto the modified circuit board. The buttons fill the gap, and make it work. I also discarded the rubber part shown on the far right because it causes the case to be too bulky and very difficult to close. Here are pics!

And thanks to Strtsk8r321 & Red_G35 for helping me out.

I have an extra fob key shown at the very bottom for sale. I posted it in the classifieds...

Attachment 90931

Attachment 90932

Attachment 90933

Attachment 90934

Hanguk, i realized that we have two different circuit boards in our original fob, i have the one just like in your pic, (K702068...) as seen on the top left part of the board. i tried to follow the original DIY and soldered it accordingly but, i cant get my lock and unlock buttons to work. i tried 3 different times, dont have any physical damage to the board.....now my question to you is, did you follow the original DIY or, you had to do anything different as far as the soldering/circuit goes. help me out, i am stuck.