Any one know where I can find the circuit diagram for the keyless remote to our cars?
Remote p/n 2S4T-15K601-**

Does anyone have a magnifying glass to look at the chip numbers on the circuit board?

To answer the easy question:
1) I'm trying to reconfigure the fob so it's not the god awfull black box
2) I don't have a magnifying glass
3) Tracing the circuits through this board, back and forth, is giving me a head ache.

Cheers!

 

Here's what I got so far.


Now I need to figure out the resistor sizes, if those back ended things are caps or inductors, and all the numbers on the three chips.

Have you all seen the fobs from Volvo, BMW, Cadillac, etc... Those things are sweet looking. Ford is in the stone age with the fob technology.

 

Full Size Image


Black 8 Pad Chip
AH30NT02
062155B

Silver 4 Pad Chip
Kyocera
315KR

[IMG]local://upfiles/50674/68D06591F1C8404B869B6979499C8444.jpg[/IMG]

 

Are you serious? What difference does the look of the key fob matter. It's in your pocket most of the time and I'm sure your passengers aren't going to say "wow that sure is an ugly key fob". What's up with this?