1999 Buick Century Q&A
1999 Buick Century Question: heater blower motor resistor
It is on the under left side of the blower motor, some of these cars have a blower motor module and some use a resistor. - dandd
There is a fuse labeled "low blower". This fuse controls all speeds except high. Check that first. There is a separate fuse for high speed. If the fuse is good, the problem is probably the resistor module. It's right against the firewall behind the blower motor. - Visitor
the problem occurs when the car is warm, the heater blower stops
my heater blower is inoperative at all speeds, no fan at all. The blower works though as the A/c works on the first 2 levels, just not on high speed. I replaced the blower resistor with no luck. No...
My 1999 Buick Century blower fan only worked when on HIGH setting so I REPLACED the heater blower motor resistor. All other setting worked fine for a day. Now it only works on HIGH again. Any suggestions wha...
When the heater only works on high, the most common problem is a blower motor resistor. The correct repair is to replace it with a new resistor.
The heater / AC blower only works on hi. I have chenged the blower motor resistor and it still only works on hi. How do I change the switch itself?