Passlock 2 bypass without module !

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=32116
Printed Date: May 07, 2024 at 9:42 PM

Topic: Passlock 2 bypass without module !

Posted By: stage
Subject: Passlock 2 bypass without module !
Date Posted: May 13, 2004 at 7:00 PM

All passlock 2 system can be bypassed with 2 diodes. Cheap, easy and works all the time!

Here's how to do it.
posted_image

You can use a relay if you dont want to lose your passlock 2 permanently.

Enjoy !

Replies:

Posted By: stage
Date Posted: May 13, 2004 at 7:04 PM

IMPORTANT NOTICE !!!

I'm sorry I wrote yellow wire on the shemas. but the diodes goes on the WHITE WIRE !!!

Enjoy !

Posted By: CutDog504
Date Posted: May 13, 2004 at 10:38 PM

I'll beleive that when I see it with my own eyes

Posted By: kgerry
Date Posted: May 14, 2004 at 10:07 AM

i've always said... there's two ways to do everything...and one of them's PROPERLY

thanks for the "tip" .... although i feel it would be received better if posted on a Backyard Mechanics forum

-------------
Kevin Gerry
Certified Electronics Technician
MECP First Class Installer

Owner/Installer
Classic Car Audio
since 1979

Posted By: Velocity Motors
Date Posted: May 14, 2004 at 10:18 AM

Interesting posted_image

. Can you please explain the diagram to us non-believer's and how 2 diodes work on the WHITE wire, when all other diagrams for bypassing tell you to add resistors to the cut YELLOW wire ?

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

Posted By: derek123
Date Posted: May 14, 2004 at 10:29 AM

You don't get to work in my bay, if you bypass an OEM anti-theft permanently.

As weak of a system PL is ( 1 or 2), it should still function as the OEM intended, when the RS is not activated.

Do you duct tape transponder bows to key barrels also ?

Posted By: stage
Date Posted: May 14, 2004 at 8:07 PM

Pretty funny derek123,

If you wanna by a 50$ module to do you passlock job then do it!

I done about 20 car with this method and never had problem with the passlock anymore,

and by the way, I active this part of the circuit with the ground out of the RS so the passlock is still there...

I got this tip from a 30 yrs of experience technician.

I'm just giving it to those interested, if you're here to critic then just dont use it and dont pretend that it doesnt work!

Posted By: CutDog504
Date Posted: May 14, 2004 at 11:35 PM

Well I aint taking a chance messin up a customers car. I dont feel like having to replace an ecm or something. I'd much rather use a 555l or a pldata, they're so easy to use. I'd rather fork out the 25 bucks or so for the module than to take a chance frying the cars computer.

Posted By: stage
Date Posted: June 04, 2004 at 7:09 AM

As you can see, no current can reach the ECU since the diode is there, unleast you reach the reverse voltage that is about 400V, so there no chance you can "fry the ecu" like you said.

Posted By: CutDog504
Date Posted: June 06, 2004 at 3:57 AM

Then explain how (AND WHY) your method works then. Inquiring minds wanna know!!