Under the hood, on the passenger side of firewall, near the blower motor.
probably the blower motor resistor
how to replace a heater core in a 1997 Chevy blazer
The heater resistor on a 94 Astro is located on the top of the heater box under the hood, it has a four or five wire plug on it and two 6mm screws hold it in a hole in the heater blower box.
If you are referring to the blower motor resistor, it is located behind the glove box and in the heater case.
More info please....what resistor?
take it to a shop and have them do it If it's the same as a pickup, take out the glove box and the resistor should be on top of the heater box. Not much too it.
Under the hood, on the firewall, passenger side, close to the blower motor. If the blower motor resistor is burned out, you should still have the high speed function.
Behind the dash assembly, big job for the faint at heart.
Where is the horn located on a 1993 chevy blazer
It is in the engine compartment, up by the fire wall, left of the engine, on the plastic that covers the AC climate control system.
Should be behind the glove box. The blower motor speed resistor is located under the hood, on the firewall, passenger side, close to the blower motor.
The heater control valve (temp blend door) is located behind the dash assembly. The dash assembly has to come out to gain access to it.