How can i stop the alram every time i plug in the battery off a honda accord 2000 if the alarm is not manufactured by honda

SOURCE: I have a 2000 Honda

When my alarm goes off, it usually happens when someone sticks their hand in the window to unlock the door. In order to turn off the alarm I close whichever door the person opened back, and unlock the door from the driver's side door. This usually turns the alarm off.

SOURCE: HOnda Accord EX 1998 ALARM

Have you tried putting your Valet (original keys) into the ignition and turning it to the II position?

SOURCE: False security alarms on a 2000 Honda Accord EX

Hi,

A couple of ideas:

• the primary concern is intermittent/false trigger of security alarm - check/clean/replace triggers mainly the door switches (faulty due to corrosion/rust, any constant rain lately? car wash?);
• check key/remote for stuck buttons, damp/condensation underneath the rubber pads/keys;
• disable original wire to the horn. Hardwire a new horn relay, new wire to the horn, new wire to the hurn button on steering. Even if alarm falsely triggers, horn would not sound off yet retaining use of the horn. Most competent auto electrican should be able to do this.

SOURCE: can't lock my Honda Accord as alarm goes off when locked

if you have a valet key, stick it it on the passenger side when unlocking door, so it wont alarm while you open the door hope that helps

SOURCE: 2000 ex v6 honda accord code p01399

it could be the coil or distrubutor cap