I bought my trailblaza 2nd hand in 97. it was 10 + years old then.
It has spent most it's time strapped down in the back of the GQ
1 trip to the Outback Challenge in a std trailer in 2002 and a Vic High Country trip in 06 in the back of a ute.
I've had a couple of stoppages, all of which were fuse/power supply related.
a couple of years ago those issues raised there head after the annual major trip.
about august Last year it went back to them and they advised it was an ( known ) intermitent electronic unit
failure in the motor controller. Of course getting a new controller was out of the question due to its age/design.
I had 3 choices.
1. Toss it and start / buy again = $$$$
2. keep using it but have no reliability =
3. Get them to remove the "old Unit" and fit up with their current range of compressor = $$
I went with option 3 as the cabinet unit is still in good condition
$800 bucks later it's like a new fridge, On the inside
Cheers