Have Ford Questions? Ask a Mechanic for Answers ASAP
Hello, my name is***** either have a failure in the trunk switch or the trunk release relay. Most of the time the issue is in the relay. In the fuse box in the right front of the engine compartment I would remove the relay and switch it with a similar relay. See if it continues. If not then the relay was bad. If it does then the circuit would need to be diagnosed.
I am sorry. I did not get your messages until now. Did you still need help with this?
If it occurs when pressing the button to unlock the doors then that tells me that there is an issue with the smart junction box. This it the control module for this circuit and the locks. I would still check and see if changing the relay with a similar relay in the fuse box under the hood helps at all.