2002 caravan bcm location???????????????

I need a layout of the bcm. accualy i only need to know where the lock and unlock wires are. I am installing a crimestopper keyless entry/remote start and cannot get the door locks to work. i tried hooking up to the accual switch at the drivers door but it doesn't work. the keyless entry system sounds like it tries to do what it is supposed to but the locks never move. if I am not mistaken, the locks run on an (-) lock, (-) unlock system. Let me know if I am wrong in any of these assumptions. thanks.

I'm going by the wiring for a 2001.....guessing it should be about the same. The BCM is located by your left shin if your sitting in the drivers seat. Best I can tell Pin 28 is your Left Front Unlock
Pin 10 is your Left Fron Lock
Pin 26 is your Right Front Unlock
Pin 11 is your Right Front Lock
Yes the manual switches supply the ground for locking the doors(-). However when done remotely, the BCM supplies it's own ground.
Hope this helps and Good Luck.

yes it does help one more question though. there are three harnesses going into the bcm. which one are the pins 21 and 28 in and how are they numbered? left to right starting at the top or up to down starting at the right ect. thanks.

It's a black/green 34 pin connector. If you you removed the connector and turned it so you are looking at the pins, there are 4 rows of pins. Top right is one. Top left is 9. Second row from top on the right is 10, left is 17. #rd row from top on right is 18, left is 25. Bottom row right is 26, left is 34. If you want a picture of the connector, email me subject connector and I'll email the diagrams to you.

thank you. your guys' help is much appreciated.

ok i am going to need a picture of the black/green harnes both pin side and the wires to hook to because i hooked up the wires to the one's i thought it would be and nothing happened. i just want to make sure I was on the right wires. thanks.

Not sure if it applies to you, but in my 97 you had to use resistors for the power doors, are you using any resistors? maybe someone with a 02 can clarify if this applies to you

cerivera

Tried to send you a picture but the email address you gave came back as not a good address. I copy and pasted the address so I know I didn't fat finger it.