2004 Expedition wiring/key programming

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=24352
Printed Date: May 12, 2024 at 12:19 PM

Topic: 2004 Expedition wiring/key programming

Posted By: rickap7
Subject: 2004 Expedition wiring/key programming
Date Posted: January 10, 2004 at 10:24 PM

Need to install a Viper 550HF. Can anyone help me out ASAP

Email me the diagram please

rickap7@netscape.net

Thanks

Replies:

Posted By: rickap7
Date Posted: January 11, 2004 at 6:40 PM

Can someone tell me where the tach wire is and what color it is.

Posted By: Basscoholic23
Date Posted: January 11, 2004 at 10:10 PM

Try the Dark blue/Light green wire at the coil pack on top of engine.

Posted By: rickap7
Date Posted: January 12, 2004 at 10:16 AM

key for a 2004 Expedition?

Do I have to have both keys and do i have to goto the dealer?

I did a remote start in the truck and need to use one of the keys now I only have 1.

Anyone know

Posted By: outtaluck72
Date Posted: January 12, 2004 at 10:41 AM

you need 2 keys to program the new key. put the first key in, turn the key to the run position then turn off, within 5 seconds put the 2nd key in and turn to run position and then turn off. put the new key in, turn to the run position then turn off. that should do it. if you only have 1 key, you will need to go to the dearlership.

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