chrylser sentry system

Ok,

I went through pages and pages of posts before asking, there was not one post dedicated to this specific question that I could find (If one exists - sorry).

I installed a 561R into an 05 Limited Hemi Durango, I have the two factory key/key fobs (Key built into the K/E remote) and I used the 555U (Yes, I know old style but I have never had an issues personally  with it so why change now!)

I  R/S the vehicle using the factory K/E connected to the lock motor for 2X pulse to start, the K/E system will not function to unlock or shutoff the vehicle once R/S.

A few posts "mentioned" that a blank grey key will enable the K/E to work and to not use the Key/key Fob style for that reason.

 Is this true?

Before I go on eBay and get a key, go to a locksmith and encode the key I want to make sure the K/E will work while running and not waste my time and effort.

Twelvoltz,

I did not try the spare remote as it was not available at the time, I simply used the current remote to verify the 555U works as it did and the vehicle started and ran fine, after 20 seconds you can remove the key and the vehicle stays running that's when I found that the K/E was disabled.

I usually mount the 555U some where else in the vehicle away from the R/S and hide it for later use (I.E. loose a key, etc), so I don't mind cutting the key and it will not be easily found to steal the vehicle.

Thanks.