Greetings and door locking issues

[Normex]

We have three toyos of the same family, 05 echo, 07 yaris , 12 yaris.
Obviously we like them all but one the 07 yaris is giving me fits with door locks. Have no key fob but have powerlocks. First symptom is when all doors locked I can't unlock passenger side with key, I hear the actuator? but no dice.
Secondly I can't lock the hatchback door with key or powerlock.
I have read on a post that if plugged with electrical apparel this can happen.
Not the issue here. I am sorry if this has been covered previously but I did a search and read all the posts but they did not cover my specific issue.
Are both problems related or different issues.

Many thanks and glad to have found this site.

Norm