Originally Posted by
onehundred80
Seemingly the security module in the trunk is getting power only when the accessories are powered. So my thought is that the security module does not have power to it with the ignition OFF. It could be another part that should be powered up all the time but I cannot think what that could be.
Look for water in and around the security module, water is an enemy of these modules and has caused all kinds of troubles
I checked in the rear right side of the trunk and that area is surprisingly bone dry. We have had quite a bit of rain here in the central Florida area.
It is a bit confusing as obviously, the car is receiving the signal from the keyfob it just not being translated into an action.