The car doors cannot respond to the remote key control

get the fob checked at a dealer as this sends random signals to the ign system as part of the alarm/anti theft systems ,if ign system not getting signal the anti theft system thinks cars being stolen ,using correct key in ign lets you dive vehicle but you may be storing up more problems the longer you leave it

change the remote batery most car dealers shouled be moure than happay to do this

I had a similar problem and the solution was actually very simple. I opened the car manually (with the key not remote control), then locked it manually with the button on the side of the driver's door. I think that reset the alarm and all was good!

open door. when alarm goes off put key in ignition and turn it on start car. this should disarm the factory alarm.

Does it have remote central locking. If it does then it needs to be opened with the remote control. By opening the door with the key is the same as picking the lock to the alarm system so it put's on the alarm and imobilise's the car and actavates the alarm. Hope this help's Cheer's

try changing the drivers door lock

hello,good day,first try to use your spare key,or check your fuse box at the rear,near your battery,if not corrected,send your car to a dealer for proper diagnose by using hht or star,ty

REPLACE REMOTE e/ Dealer

Courtesy of: forums.mazdaworld.org

Try this, it works on several 2002 models:


Step 1: Open drivers door and leave open.

Step 2: Lock and unlock the drivers door using the power door lock switch on the door.

Step 3: Insert key into the ignition.

Step 4: Turn key to on position and return to off position. (IMPORTANT - use ON position NOT ACC position). Do this 3 times within 10 seconds. Leave key in the ignition.

Step 5: Open and close the drivers door 3 times. (Door should be left open after this step).

Step 6: ECU should respond by locking and unlocking the doors.

Step 7: Press any button on remote #1. ECU responds by locking and unlocking the car doors.

Step 8: Press any button on remote #2 (etc.) Each time the ECU will respond by locking & unlocking the doors.

Step 9: Remove the key from the ignition and the ECU will respond a final time with a series of door locks and unlocks. You're done

Lock all the doors from the inside (with all the doors closed), unlock your driver's door by manually lifting the lock, then press it back down after you are out - this will prevent the alarm from sounding when you use the key to unlock the door.