Question about 2004 Honda Odyssey
The battery was drained in our 2003 Odyssey when the cabin lights were left on overnight. When we tried to charge with a battery charger, the car alarm and horn started honking and wouldn't stop. We tried using the remote, the panic button, turning the key etc. Even disconnected the charger AND the battery, put it all back together and the alarm still sounds. Help!
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Posted on Jan 02, 2017
Make sure your hood is shut. I just got my 2002 Honda Odyssey back from the dealer today (90,000 mile check-up - I love my van and will drive it until it dies!) and when I went to lock the van with my remote transmitter, the lights didn't flash and the horn didn't sound. I open and closed all the doors and tailgate and I could hear that the doors were locked, but the security system wasn't working and that is why the lights didn't blink or the horn didn't sound. I walked up to the front of the van to check the hood to make sure it was closed (there isn't an indicator light for an open hood, only open doors) and the hood wasn't shut completely. Once I opened the hood and let it drop to securely shut, I hit the door lock button on the remote and everything worked like a charm! Hope this helps others in this predicament.
Posted on Jun 06, 2009
sounds like you have a short in the horn wiring or a bad ground wire these grounds are mostly located under the engine compartment near the back wall whitch is called the fire wall or beside the fenders
Posted on Jun 12, 2009
First, make sure the fuse is ok. If it is, you'll have to inspect the horn contacts under the air bag. If you have to remove the air bag, be SURE to read up on the procedure before working with or removing the air bag!
Posted on Sep 03, 2009
First and foremost: THANK YOU! Leave it this way! That horn honk is annoying. There is an option on cars with factory alarms to disable the (annoying) horn feature by removing and re-inserting an electronic key usually found somewhere below the steering wheel. There is no problem with your alarm.
Hope this helped,
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Posted on Sep 16, 2009
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