I spoke to one of the architects behind keeloq a few years back when we first encountered this problem and he told me that chrysler decided to use cheap foreign electronics parts so that s the cause.
2011 dodge charger key fob not detected.
Went right home shut it off locks like normal.
Key fob not detected fix for dodge challenger.
When i got in and tried to start it i got the key fob not detected message.
Drove home and again the door handle button didn t work and the exterior handle button on the rear hatch also did not work.
The remote itself is broken or no.
Farm girl shows how to get your car started when the fob is not working.
The fob locked it after i mashed on the button for about 30 seconds.
Then use the metal key to open and remove the back cover on your key fob by inserting it into the small opening and turning it counterclockwise.
The buttons on the remote worked normally to unlock the doors.
If you try to use the push button start but the dashboard message appears that a key is not detected it could be that the battery inside the remote is dead.
Go into the store come back out 15 min later nothing pull on the handle several times nothing key fob eventually works after mashing on it again.
Get in key fob not detected try it again starts.
If you have a newer key fob first remove the metal key by pressing and holding the metal button or tab and sliding it out.