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2003 Honda Odyssey

Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=11342
Printed Date: July 15, 2025 at 7:32 PM


Topic: 2003 Honda Odyssey

Posted By: ddeguzman
Subject: 2003 Honda Odyssey
Date Posted: March 23, 2003 at 7:26 PM

Cannot find the tach wire. I know that it's blue but need location. I could not find the coil either.

I also puchased a bypass kit - Model PKH2. After installing and programing the system is still not working. Installed a DEI 555U with the key and that worked. Please help with the proper connection of PKH2. Thanks.



Replies:

Posted By: securinu
Date Posted: March 23, 2003 at 8:30 PM

right above the brake fluid resovoir is a one wire connector taped to a large harness with blue tape is the wire you are looking for.

pkh2 diagram

https://www.12voltdirect.com/manual/PKH2.pdf



-------------
Joe O'Byrne
Owner / Installer



Posted By: Velocity Motors
Date Posted: March 23, 2003 at 8:49 PM
ddeguzman: Please email me for pictures of the installation we did for a 2003 Odyssey.

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Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA



Posted By: JWorm
Date Posted: March 23, 2003 at 9:11 PM
When you try to program the module try using different keys. Some keys won't program. The grey (valet) key isn't supposed to work, but it seems to work better sometimes.


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