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2002 Envoy Passlock

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=7078
Printed Date: August 17, 2025 at 5:29 PM


Topic: 2002 Envoy Passlock

Posted By: themagicone
Subject: 2002 Envoy Passlock
Date Posted: December 23, 2002 at 10:12 PM

If you didnt know allready the passlock system on these is diffrent. The truck will no start at all when it has the wrong code unlike others where it will start and die.



Replies:

Posted By: trusdamanr
Date Posted: December 24, 2002 at 7:56 AM

what bypass are you using... 555L automatically learns the code everytime no need for those dipswitchesposted_image




Posted By: Velocity Motors
Date Posted: December 24, 2002 at 9:43 PM
I use a PLDATA that bypasses with the data wire ( PURPLE in the diagnostics plug ). IT's great !

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


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