2004 XC90 auto - no drive when warm
2004 XC90 d5 auto ceases to drive once it is up to temperature.
Car will just lose drive and rev like a manual that has lost its clutch.
It has 220k on it. Gearbox never serviced in my time, probably never in it's life.
I gave it a sump dump and refill with the correct fluid. I believe I have got it to the correct levels.
It drove pretty well while I tried to get it to 80degrees to get a final level reading. As soon as it hit 70degrees box temp it lost drive. Won't engage drive or reverse. It probably will when I go back to it later once it has cooled down.
Can some explain what happens at the operating temperature that causes this?
Thanks,
Anton
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