2000 Navigator

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=14950
Printed Date: July 23, 2025 at 12:23 AM

Topic: 2000 Navigator

Posted By: speekafreak
Subject: 2000 Navigator
Date Posted: June 14, 2003 at 7:22 PM

I have a direct wire print out (wiring info.)and it says immobilizer bypass unavailable. Can someone tell me if I need a 555U or what to bypass the immobilizer. I am sure I need something that it's not telling me.Also it says it has 2 accessorys and the info. on this site mentions 1. Do I only need to hook up one of these or both. Thanks.

Replies:

Posted By: nighthawk2k
Date Posted: June 14, 2003 at 8:13 PM

2000 navigator needs a 555u and a valet key. Don't use a black head key. yes you do have to hookup both accessory wires

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Tommy

-Clifford/Directed/Alpine-Audio & Security-
New York Installer posted_image

Posted By: speekafreak
Date Posted: June 14, 2003 at 8:17 PM

We only have one key to the truck. Can the dealer make us a valet key? What is the difference between the valet key and the black head key? Thanks.

Posted By: nighthawk2k
Date Posted: June 15, 2003 at 8:16 AM

the Black key is a master key. if you goto any locksmith they need both black keys to make another key. it has to be programmed to the car. since you only have one key. You have to go to the dealer and they'd have to make you another master and valet key.

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Tommy

-Clifford/Directed/Alpine-Audio & Security-
New York Installer posted_image

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