wiper problem

Probably just the stalk. My 21 and 23 389 had/has issues with the wipers cutting out and stopping.
Just absolute garbage and every time I get one replaced the problem comes back a month or two later. On intermittent sometimes it won’t work or just stops. On low speed it’ll be fine for a few minutes and then just stop..

Get a new one installed but don’t expect it to last very long..yours sounds like it’s completely worn out.

 

Probably correct. But be aware that the wiper control runs through the Chassis Node. See Pin C17 on page 2 of the attachment. Hard to believe they make sheet this complicated. A lot of lighting problems end up being the node.

 

Thanks, good information..

 

It's the stalk. Paccar has a recall on them which just gets a new one for free once. The problem will return. They didn't actually fix the issue, they just replace the bad one with another eventual bad one.

 

Had that problem with my 567 pete now I've got it on the t680 .. brand new truck... turn signal is intermittant as well... Paccar makes alot of junk now