passlock 2 wirirng, 2000 suburban

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=94352
Printed Date: July 09, 2025 at 7:23 PM

Topic: passlock 2 wirirng, 2000 suburban

Posted By: anthonylecuona
Subject: passlock 2 wirirng, 2000 suburban
Date Posted: May 29, 2007 at 5:32 PM

what ar the wire collors for the passlock 2 system and where are they located \

please help thanks

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In case of snow drive backwards, instant front wheel drive, then again who needs it when you drive a Scoobie

Replies:

Posted By: KarTuneMan
Date Posted: May 29, 2007 at 5:43 PM

What module are you using....you might want to get one that gets signal from the OBD2 connector.

R code is yellow, common is ORANGE / black

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Posted By: anthonylecuona
Date Posted: May 29, 2007 at 6:54 PM

i am using the directed 556L bypass module

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In case of snow drive backwards, instant front wheel drive, then again who needs it when you drive a Scoobie

Posted By: KarTuneMan
Date Posted: May 29, 2007 at 7:05 PM

I am not a DEI guy. I don't know their part #'s

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Posted By: enice
Date Posted: May 29, 2007 at 7:30 PM

Passlock 2 wires are in the small three-wire harness(with RED / white[or solid white], ORANGE / black[or solid black] and yellow wires) coming off the back of the key cylinder. It seems according to the 556L manual that the yellow wire would be cut and run in series with the yellow and yellow/black wires (from the 556L) This method is also done using a relay in case you dont have a bypass module. As for the black wire(from the 556L) you would tag it to the ORANGE / black wire or solid wire(whichever is there) Good Luck

Posted By: anthonylecuona
Date Posted: May 29, 2007 at 7:38 PM

i have

black- passlock ground

pink- ignition input

blue- status input

red-12v +

yellow- key sude resistance in

black yellow- vehicle resistance out

does that mean run the yellow to the key cylinder side of the cut and the black yellow on the other side?

and the passlock ground for the solid black on the three wire harness of the column?

hope you can tell me thanks

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In case of snow drive backwards, instant front wheel drive, then again who needs it when you drive a Scoobie

Posted By: enice
Date Posted: May 29, 2007 at 7:49 PM

yes exactly what I mentioned in the PM