Honda Alarm keeps going off for no reason – Video

Part number for the Latch: 74120-TZ5-A03
Lock Assembly, Hood (Security) – Acura 74120-TZ5-A03 ( I couldn’t find a link on Amazon)

– Engine Cover Retainer Clip Compatible with Honda 91547-TZ5-A02 Honda Odyssey, Pilot & Ridgeline Acura MDX
– Wera 6003 Joker Ratcheting Combination Wrench 10mm
– Wera – 5105650001 Kraftform Plus 334/6 Screwdriver Set with Rack and Lasertip, 6-Pieces
– Milwaukee 2457-20 M12 Cordless 3/8″ Sub-Compact 35 ft-Lbs 250 RPM Ratchet w/ Variable Speed Trigger

This is just a quick video and explanation on how I was able to solve the problem of the alarm going off on our 2017 ACURA MDX SH AWD randomly and bothering my neighbors. In our case, it was a faulty hood latch sensor. It’s a very easy DIY repair and might save you a lot of headache and frustration. Many forums say that you can simply disconnect the sensor at the base of the latch, but this caused a parasitic draw on our vehicle and the battery died overnight. I ended up just disconnecting the negative battery cable to disable it completely until I was able to fix it. You might be able to bend the small metal arm of the sensor enough to fix it, but that may not last too long. In my case, I just figured it was worth replacing it with a new OEM latch so hopefully I won’t have to deal with it again anytime soon. It might be a good idea to pick up some replacement plastic clips that hold the plastic engine cover in place as it’s quite possible some of them will break when removing it.

Tools needed:
10mm socket and/or wrench

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-Dan the Fix it Man
www.danthefixitman.org
www.amazon.com/shop/danthefixitman

Song used in the video:
‘Last Train North’ by TrackTribe

This video is intended for entertainment and informational purposes only. Any repairs you make are your responsibility. I am not liable for any damages to you or your vehicle or your property.

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