right side under dash pull rught end of heater duct down, when loose pull to right of car. at the top of the carpet are several wires going into 2 plugs that are plugged into what appears to be more duct.
remove screw on each side of plugs and resistor should drop out.
$21.25 dealer item and most likely another problem caused it to fry and will do so again very soon. (possibly blower motor)
No. An AC/heater control module is a computer that controls and automates the operation of the heating, ventilation, and air conditioning systems (HVAC).The blower resistor enables the blower motor to change the speed of the fan.
Check the control module, the resistor, etc......
There is none - usually it is the module in the top of the heater / blower box (resistor module) that is the problem.
Something called a blower control module takes the place and is found in the hole where you would find a blower resistor, so there isn't a blower resistor in that vehicle. As far as the blower control module is concerned, the module is serviced as a unit. No part can be fixed or replaced. This is not to be confused with the control head in the dash. The blower control module is held into the heater box with two 8mm screws outside the firewall under the hood, where you would normally find the blower resistor pack.
resistor module is on the right side below the dash next to the heater motor next to the fire wall you will have to remove a kick panel by the glove box
On the auto temp unit it is called a blower power module.
the resistor is located in the blower module which is located under the hood by the a/c evaprator case
The blower resistor power module has failed. It is behind the glove box.
Defective blower motor resistor module. this is true except if the control module is malfunctioning at which point the defrost goes to emergency mode in which the defrost will stay on permanently. My module will not power up and I need help with wiring schematics to find a bad ground or power wire
The blower motor resistor is located in the air duct behind the glove box. If you drop the glove box out of the way you can follow the wires from the blower motor to the resistor module. Easy fix and less than $40 www.trailvoy.com Trailblazer enthusiasts website with all the answers!
Blower resistor is behind the blower motor up against the firewall you can see wires hanging down from it. (Mite be called blower control module in 2005 models.)
The control module for the blower motor is under the glove box inside the heater box.