What reliability issues should I be aware of with the Nissan Navara?

I am considering purchasing a Nissan Navara and I want to make sure I am aware of any potential reliability issues. Can anyone who has owned or currently owns a Navara share their personal experiences and any tips for avoiding these issues?

I have had my Navara for over 5 years now and haven't had any major reliability issues. However, I have heard of some models having transmission problems so I would suggest doing some research on the specific year and model you are looking at.