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dei 555c sentry key bypass

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=19747
Printed Date: June 09, 2024 at 4:49 AM


Topic: dei 555c sentry key bypass

Posted By: nick84
Subject: dei 555c sentry key bypass
Date Posted: October 06, 2003 at 10:19 PM

  i am thinking of purchasing the 555c dei sentry key bypass as apposed to rigging a home made solution. it will be in a 2000 jeep cherokee with a design tech starter. i was interested in hereing any information as to the wiring and code learning. when i get it i assume i wont have to much trouble .i enjoy working on my own vehicles but i guess it wont hurt to ask for a bit of help .               thanks from me and the jeep



Replies:

Posted By: profuse007
Date Posted: October 07, 2003 at 1:54 AM
just to tell ya that there is the alternative key bypass which is 555u. i dont know how easier the 555c are, but the 555u is very easy to install but have to give up a spare key.

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Houston,TX
"The two most common elements in the universe are H+ and stupidity" (Ellison).




Posted By: nick84
Date Posted: October 07, 2003 at 8:48 AM
 yes i have seen the 555u .however  the dealership quoted 70 bucks canadian for a new key .granted i can get it cheaper through a few people i know but the 555c was only like 50 bucks canadian . so they would work out probably about the same price . i really dont care about the security but i guess i would rather not have the key in vehicle. i would rather make the thieves play with the wiring and work for it.




Posted By: profuse007
Date Posted: October 07, 2003 at 9:42 AM
well you got a point there.

-------------
Houston,TX
"The two most common elements in the universe are H+ and stupidity" (Ellison).




Posted By: JWorm
Date Posted: October 07, 2003 at 9:05 PM
The 555c isn't too hard to program, as long as you know how to read and follow instructions. As far as your choice on a designtech remote start, you may want to consider buying a quality product instead.




Posted By: nick84
Date Posted: October 11, 2003 at 5:59 PM

if you are not  able to use a wait to start method or do not want to play with wiring there is another way. i did this mainly because i am lasy but if you have a non chipped key you can insert first  real key  ,then second key then use your  non chipped key for third key but hold the 555c chip to ignition. i powered bypass chip from a separate power source also since i did not feel like opening dash at that time.





Posted By: whitey
Date Posted: October 11, 2003 at 6:26 PM

You could also ....

1. Insert first key

2. Insert 2nd key

3. Insert one of the first 2 keys wraped in tin foil and power up the 555C on top of the head of the key.  This will work aswell





Posted By: nick84
Date Posted: October 12, 2003 at 12:56 AM

i would like the 2 way dei but the designtech was a lot cheaper since i pulled it from my old car .plus when i purchased it back then it was cheap . and had a trunk feature so i could hook up a carburetor kicker selenoid. i have used it for for some time and it seams to work well for the price.






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