The heater blower switch and the electrical plug attached to it may be At Fault. Remove the heater control unit from the dash and inspect the plastic electrical plug attached to the blower switch, you may see it has melted. The switch and plug is available from your local auto parts store.
The heater blower for a 2002 Chevy Silverado is mounted under the dash. It is on the passenger side, in the heater housing.
Remove the wiring harness from the back of your 2005 Chevy Cavalier heater blower motor. Remove the heater blower motor retaining bolts. Remove the heater blower fan.
The heater blower motor is under the hood bolted to the heater plenum on the passenger side of the car.
The Heater/Blower Relay is on the blower motor housing under the dash in the passenger compartment on 1999-2002 models
the heater fan resister,it is or should be on inside or on outside heater box.
how do i change my blower motor on my 2007 malibu
Nevermind...got it!
Are you asking about the heater blower motor or the engine cooling blower motor?
If you are asking about the heater blower motor it is mounted to the heater ducting in the engine compartment on the passenger side.
Heater core? Inlet or outlet hose fitting at heater core?
down uner the glove box
passenger side under dash