Sorry if this is too obvious, but you are sure it is not actually in
wing-leveler mode with the wing trim turned off to the left?

--
Best Regards,
Mike
http://photoshow.comcast.net/mikenoel
"William Snow" wrote in message
...
I have a piper Arrow and out of the blue...(no pun intended)... the
Autopilot banked hard left (30 deg.) for no apparent reason. It was on Hdg
Mode and the bug was centered.

Each time it was shut off and re-engaged it continued to bank hard left.

I have a long trip to FL planned over the school break and sure would like
to have the Autopilot working.

Does anyone know why this would happen?

Thank You All.
Bill Snow