Peugeot 807 Automatic Transmission Issues

Hi, I'm experiencing some worrying issues with my 2010 Peugeot 807 gasoline. It has 86055 km on the clock. The automatic transmission seems to be failing. I'm seeing implausible shifting behavior, the transmission indicator light is on, and it doesn't shift as it should. Sometimes it even goes into emergency mode. Could it be undervoltage?

4 comment(s)

Strange! I had similar symptoms on my 807. Slipping transmission, right? Does it feel like it's struggling to find the right gear? Could it be a simple fix or something more serious?

Yes, exactly! Struggling is a good way to describe it. What was the root cause in your case? Was it something that could be fixed easily, or am I looking at a major repair?

Unfortunately, it wasn't a quick fix. The automatic gearbox was the culprit. Best advice? Get it checked out by a workshop. They'll be able to diagnose it properly.

Thanks for the advice! I took it to a workshop, and you were right, the transmission oil was worn out. I had the oil and filter changed, it cost me 240€, and now it runs smoothly again.

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