AL6 Error Code on Hyster W40Z

Hi Guys,

I have a Hyster W40Z Forklift. Today suddenly it stopped and displayed an error code "AL6". Does anybody know what AL6 is?

Thanks for your help.

Hi Guys,

I have a Hyster W40Z Forklift. Today suddenly it stopped and displayed an error code "AL6". Does anybody know what AL6 is?

Thanks for your help.

Ok, I'm confused.

You reported one of your own posts, and asked that it be deleted, which is fine. But you said you, "Wrongly typed AL5 instead of AL6" but when I went to the "reported" post, it was the one for error code AL6.

I don't want to delete the wrong one, so I just merged the two threads, under the title with AL6 in it. Feel free to confirm that that's correct, and everybody can just go from there.

Dash display: AL6
Condition: traction and hydraulic functions not working
Cause: damaged connection to traction motor; traction motor armature resistance is too low; field wires are loose or damaged; motor field winding is shorted or too low
Solution: check electrical connection between traction motor, field wires, and controller; check traction motor armature for shorts; check motor field resistance and correct if not between 0.5 and 1.5 ohms; check contactor coil for resistance of 52 ohms

Code AL6 is displayed when there is a damaged connection to traction motor; traction motor armature resistance is too low; field wires are loose or damaged; motor field winding is shorted or too low

Solution: Check electrical connection between traction motor, field wires, and controller; check traction motor armature for shorts; check motor field resistance and correct if not between 0.5 and 1.5 ohms; check contactor coil for resistance of 52 ohms

You can check out store.intellaliftparts.com to learn more about error codes and how you can solve them.