Protege 5 Alarm Help

rps13

Member
Hello,

Just recently picked up a 03' P5. Just wondering how you disable the auto arm on the factory Naldec alarm. It's kind of annoying sitting in the car with the car off for a few minutes then getting out and the alarm going off from it auto arming.

Just the alarm arms. Doors don't lock or anything

Thanks guys!
 
Last edited:
Factory Naldec? My factory mazda part alarm upgrade is a Codealarm. Mine only arms itself if you hit the key fob to unlock it but don't open a door. It also relocks doors. Mine doesn't arm itself just because you turn off car & sit there in it. After you get out of the car it only arms itself when you use key fob or key in key hole to lock it. Also I can open the door to get out, lock doors with master lock button on the drvr door, close door & walk away....the doors are all locked but alarm doesn't arm itself. Not sure what you got going on there. Maybe the Naldec is the factory alarm that many have complained about failing & removed? Welcome aboard tho.
 
Last edited:
Hmmm ok, Next question...How can I remove the alarm part but still have the keyless entry?

Thanks agian
 
Mine plugged in with an alarm harness in several places. If yours is that way, unplugging the alarm harness from the main harness should take it back to just keyless entry. Mine had keyless entry & I added the factory mazda alarm kit with harness module, shock sensor & LED. You'll have to get up under dash & check it out. Mine plugged into main harness in about 4 places.
 
So up under the steering column? I have a red LED on my steering column already. What does it look like?
 
Back