I have a 1995 Jeep Grand Cherokee and the HVAC fan runs all the time and sometimes shows a "ERR" on the display upon startup but that goes away. The HVAC control head has been removed and a brand new one installed but the issue persists. I am curious if anyone has seen this issue before and if they found a repair.

Thanks!
Ken

I am currently having the same problem with my '96. I'll keep you posted on what I find.

I am currently having the same problem with my '96. I'll keep you posted on what I find.


I relaced the control head and it now functions correctly

I tryed replacing the HVAC control head and it didnt work. I messed around with the wiring going to the fan and now the fan only works on high. Wont work in auto either.