If the blower motor fluctuates at only one speed it could be the relay for that speed. If it fluctuates at all speeds it could be the motor itself. Use a voltage meter to help find the source of the bad connection. You could also switch some of the relays around and se if that makes a difference. David Teitelbaum vin 10757 --- In dmcnews@xxxxxxxxxxxxxxx, Travis Goodwin <tgoodwin@xxxx> wrote: > Does anyone know what is grounded at this location? > > Reason I ask is that my AC blower speed fluxuates and I was wondering if a > bad ground at this location could cause these symptoms. > > I plan to clean and repair the ground but I was just curious.