Chapman Alarm upgrade
 

Hey all,

I went to the dealer and they said I have the Chapman Alarm upgrade. I took the dash apart and found the brain but it doesn't have any model numbers no it. Does anybody know the model number of it? Or better yet have a wiring diagram to it?

This is for my 2000 4runner Sport edition.

Thanks!

let me rub my crystal ball and tell you :roll:

dude, you STILL haven't figured it out? this is your post from 2003 https://www.yotatech.com/forums/f2/code-alarm-19723/

i really think you need to go to a stereo shop and pay someone to figure this out for you. how the heck can any of us know what kind of aftermarket alarm was installed in your 4runner?

bob

Wow, I forgot I posted that! I thought dealers just used the same Chapman alarm as a upgrade back in 2000!

Guess not!