NOKUY
Full Access Member
Seems the wipers in my '98 Yukon have a mind of their own. They work at times and other times not. When not working there is a buzz sound from the control box on the drivers side firewall. Sometimes I can wiggle the wires on the plug that goes into that box and they will work but other times they won't. Is what I need to fix this a wiper pulse module? Like this?
Thanks!!
Thanks!!