Hi,

I'm having issues with a Hyundai 13BOP-7 order picker. It's coming up with multiple error codes T82 encoder, T224 waiting for node, P 222 waiting for node.

I have a feeling the traction motor encoder or wiring might be playing up. Sometimes when you drive it will stop and code, sometimes it will drive very slowly and shudder, sometimes it will drive fine.

Any info on how to test encoder or diagnose fault would be appreciated. Thanks