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Bypass relay

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=29451
Printed Date: July 14, 2025 at 4:23 AM


Topic: Bypass relay

Posted By: IIrjII
Subject: Bypass relay
Date Posted: April 01, 2004 at 12:19 AM

Does anyone know how to wire up a relay for a bypass module?




Replies:

Posted By: Velocity Motors
Date Posted: April 01, 2004 at 12:29 AM
What make , model and year vehicle is this for ?

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




Posted By: IIrjII
Date Posted: April 01, 2004 at 1:00 AM
its for a ford explorer, i think its a 99.  We've been doing an alarm on it for awhile, well, i haven't tried yet, and its some weird brand.  Its a remote start with all the bells and whisltes, window modules, blah blah.  Anyway, the only thing that doesn't work is the remote start because the bypass module isn't sending the key's signal to the car.  And the guy that owns the Explorer has switched the module at least 5 times already.  Awhile back, I had the same problem with my car, a 99 Bmw M3.  I called dei and they had me wire up a relay to get the module to work.  I don't know where the diagram went, and right now I don't have access to my car.  So can you help me with this.  I just don't want to be stuck on hold with dei to get an answer.  Thanks




Posted By: Velocity Motors
Date Posted: April 01, 2004 at 1:08 AM
You have two options..... keyless bypass ( PKF ) or the key required. The keyless you will have to order and have 2 active keys to program the module and the key required byapss you will need a SPDT relay, some 20-22 gauge wire and just one coded key. Use this diagram for bypass.

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




Posted By: IIrjII
Date Posted: April 01, 2004 at 10:52 AM

Thanks






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