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Piper Autocontrol III issue...

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jerjohnson00

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Joined
Apr 2, 2017
Messages
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Location
Beaver Dam, WI
First time posting, but I've been a long time browser here. I am a co-owner in a 1973 Charger 235 and over the past weekend, I made a trip with my family. Used the AP on the way up and ground test was fine. On the return trip, the ground test showed that it would only turn left in both the heading and roll control modes. Nothing to the right in either. Flew home, and checked it again the other day with the same issue. Could hear the "click" when it activated to turn left. Nothing for turning right. Any ideas on what to look for or try before deciding to take it to an avionics shop and spend $$$? I appreciate the input.
 

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