Key fob alarm disconnect

SANTIAGO1R

MEMBER
2003 MAZDA 6
130,000 MILES

My car will turn on the key fob alarm and sound whenever I turn off my car and shut and lock my door. This is causing my car battery to be drained out completely within two or three days if I do not drive it for one day in between those three days. Can this alarm system be disconnected and will I be able to start my car without it?

1 Reply

KEN L

MASTER CERTIFIED MECHANIC
42,883 POSTS

Hello,

This sounds like you have a problem with the drivers side door latch which has micro switch in it which have gone bad causing the alarm to act the way it does.

But to be sure here is a security system wiring diagram and a guide to help you do the testing.

https://www.2carpros.com/articles/how-to-check-wiring

Check out the diagrams (below).

Please let us know what you find. We are interested to see what it is.

Cheers, Ken

Images (Click to make bigger)