It is a green one...in the 2nd row from the right I think. I had a blower moter relay put in mine this spring. sorry mine is a 96. It wil tell you on the the door to the fuse box or in the owners manual
Where is the heater control valve on a 1994 Buick Regal
I need to know how do i replace a haeter core on a 1994 buick park avenue?
in the fuse box
AnswerDepends whats broken ie. blows cold, no blower at all ???????no blower at all
Resistor on the heater blower motor has failed
Nope.
There is none - usually it is the module in the top of the heater / blower box (resistor module) that is the problem.
On the passenger firewall in the engine compartment beside the heater/ac blower. It is a 1"x1" cube about 2" tall.
Only for the high speed blower function. The lower speeds go thru the blower motor speed resister.
The only relay in the heater system would be for the high speed function of the blower motor. That rely would be located under the hood, on the firewall, close to the blower motor resistor.
Inside the fuel tank.
it didnt 1994 was the first year