Alarm activated

Hello, I'm Danny.

Here is a tutorial showing how to reset the anti-theft system:

https://www.2carpros.com/articles/how-to-reset-a-security-system

When you scroll down the page you will see Honda. Hope this helps and thanks for using 2CarPros.
Danny-

Hi acroxford,

I would suggest reprogramming the remote to see if it helps.

DISARMING SECURITY SYSTEM

Without Remote Transmitter (EX, HX & LX)
Enter vehicle, turn ignition switch to ON position and press disarm/valet button located on left side of dash. The disarm switch will also disarm the system after alarm has been triggered.

PROGRAMMING
REMOTE TRANSMITTERS

NOTE: Up to 3 transmitter codes can be stored in keyless receiver unit memory. If a fourth code is entered, the first code stored will be erased. It is important to maintain time limits between steps, otherwise process will need to be repeated.

1. Turn ignition switch to ON position. Within 1-4 seconds, aim transmitter at vehicle and push lock or unlock button. Within 1-4 seconds, turn ignition switch off.
2. To program next transmitter, within 4 seconds, repeat step 1. Confirm that door lock actuators can be heard every time a transmitter code is entered.
3. Within 4 seconds after programming last transmitter, turn ignition switch to ON position. Within 8 seconds, aim transmitters at vehicle and press lock or unlock buttons. Confirm door lock actuator operation after each transmitter entry. Turn ignition switch off. Remove key and confirm proper operation of transmitters.

Hi GORDON,

Is the alarm an aftermarket unit? If so it is in full swing and you need to remove it. If it is a factory alarm the module has shorted out and needs to be replaced.

Let me know what you find

Best, Ken

Hi Jimish81,

When engine is running, the security system cannot be activatd unless the power from the ignition is interupted.

Are you sure it is the security system that is locking or the engine stalled?

If it is locking, I would suggest checking the ignition switch.

Is the alarm factory or after market?

When engine is started (or ignition is turned ON), the alarm system would be notified via power supply from the ignition switch and be disarmed. Your problem should be this voltage signal is not received by the alarm control unit and after 4-5 seconds the alarm self-arms.

While braking, one of the doors switch is activated, possibly due to door out of adjustment and the door switch is barely pushed. Door movement during braking would cause the switch to activate thus triggering the alarm.

Does the door ajar/dome light flickers during braking or uneven road driving conditions?

Hi there,

There are some evidence that claim better mileage, these are a defuser? Swirl plate that is believed to increase combustion efficiency, this I have not sen first hand, but there is plenty on the web. I would like to know what he actually installed and where in the induction he fitted it.

Mark (mhpautos)

Start with a battery test first before going anywhere. It may a simple repair. Basics first.

Roy

If you do not have even a slight click while turning the key, it most probably is not the starter or battery. The immobilizer would be the cause.

Try using a remote wire to jump the starter solenoid with battery voltage to test if it cranks.