How do I restart the security system on a Honda Odyssey?

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12 answers

★ Top Answer

Jesus A Jan 27, 2021

There are various ways to reset the anti-theft system in a Honda Odyssey, depending on the specific model year. One method is to remove the fuse located in the engine compartment fuse box on the driver's side fender for about a minute and then reinsert it. Alternatively, you can disconnect the negative battery terminal briefly and reconnect it to reset the ECU and other systems. Some early to mid-2000s models may respond to inserting the ignition key into the driver's side door, unlocking it, and then locking and unlocking it again. For the precise procedure for your model year, consult your owner's manual.

More answers

Ian K. May 14, 2020

To reactivate the anti-theft system on a Honda Odyssey, simply press and hold the panic button for 5 seconds, and then hit the lock button two times.
Dakota peters Aug 14, 2023

My 2006 Honda Odyssey can start, but it won't shift out of park. The anti-theft system was activated when my 12-year-old unlocked the door while I tried to open it at the same time. I don't have a key fob. I'm not sure what to do next. We tried disconnecting the battery, but the issue persists.
Timmy V Mar 17, 2022

Here's a paraphrased and unique version: In the 2019 Odyssey, to start the vehicle, simply press and hold the audio power button until the system restarts. For more details, refer to Customer Information on page 166.
Wai N. Mar 16, 2023

I recently installed a new ignition in my van, but now it won't start. It will crank for a moment and then shut off. The van is a 2004 Honda Odyssey.
Pablo R. Nov 29, 2022

What happens if you don't possess a key fob?
Jonathon D. Jan 5, 2021

This attempt was unsuccessful.
Matt P Feb 25, 2024

I'd be happy to help. I need assistance in disabling the security system on a 2005 Hyundai Odyssey. The lights keep flashing, the car starts, and I have a key. I just need guidance on how to stop the lights from flashing.
Tina Sloop Sep 3, 2022

I've been dealing with my 2007 Honda Odyssey's alarm going off unexpectedly, and I've already spent $390 at a Honda dealership in Erie, Pennsylvania without any success in fixing the issue. After continuous searching on Google, I eventually came across a method to reset the system by holding the panic button for 5 seconds and then pressing the lock button on the key fob. Surprisingly, this approach worked, and my alarm hasn't gone off in over a week. Maybe dealerships should consider using Google too for such solutions.
Ferrone Dec 11, 2022

I'm having trouble starting my 2015 Honda Odyssey because the anti-theft system is not allowing me to.
Rich F Mar 5, 2022

Here's a fresh take on that: Appreciate it!
Donald H Nov 24, 2022

I have a 2011 Honda Odyssey Touring. Holding down the panic button for 5 seconds, pressing the lock button twice, and then starting the vehicle really does the trick! Thanks a lot!

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