remote key upgrade?

[goodguys75]

have an 06 mega, and the keyless entry does not work sometimes, not a batt issue, the dealer says they are a poor system... any upgrades yet?Oo.

 

[jelag]

I've got this on several trucks and a Jeep... . all have worked well with no problems...

I've even bought on the internet additional keys with the chip in them for 14. 95 or something like that and added a key for a spare... Other than the "loose nut" behind the wheel trying to program them... we've had great results... I finally had to have an employee (read 19 yo with computer savy) do the programing... .

I've not seen another thread about these not working... . just programming new keys...