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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.
i think what you are refering to is a blower staying on all the time, if so the blower motor has shorted the control module, you need to replace the blower motor and control module.
Bad electronic resistor / blower module - replace.
Take the glove box out then behind it if you listen you can find the blower mtr not all the facts but its how far I got
On the auto temp unit it is called a blower power module.
Get a manual on your car from DISCOUNTAUTOREPAIRMANUALS.COM
blower motor module
have you checked fuses and relays? Yes, I actually replaced the blower motor module & that didn't work. The Blower Motor itself spins freely & there doesn't seem to be any electrical issues. Could it be the Blower Motor speed switch??? If so, is that hard to access?
It may only be the resistor pack or the resistor module depending upon your climate control type.
Open hood . Disconnect blower module located near blower fan. Disconnect, if blower shuts off, repalce module
the problem may be the blower control module.it is located under the hood by the blower motor itself,on the right side.it has a wirer connector plugged into it.remove batt connection.then remove module by removing the two small bolts.look at module one of the coil windings will be bad,if so replace module.
Im trying to figure out how to replace my heater modual in my 2006 gmc, I have the part just need a diagram of where exactly it is located in my truck.