ZR-1 Net Registry Forums - View Single Post

chriskinzel · 02-24-2012

The heater and A/C fan always runs at the same speed. I have replaced the module, but it still runs at only 1 speed. Any ideas where to go next. I have had the car since November and it was this way when I bought it. 1991 with 50k on it.

02-24-2012	#1
chriskinzel Join Date: Nov 2011 Location: Salt Lake City, Utah Posts: 167	Blower running at 1 speed The heater and A/C fan always runs at the same speed. I have replaced the module, but it still runs at only 1 speed. Any ideas where to go next. I have had the car since November and it was this way when I bought it. 1991 with 50k on it.