Pontiac Repair: 96 bonneville AC/Heater/defroster does not work, fuse boxes, work question


Question
QUESTION: Hi my heater/ac/defroster on my 96 bonneville does not work on either settings and im not sure what is the problem. Thanks

ANSWER: Hi Anthony:
the modes do not chnage or the blower motor doesn't work? is it digital HVAC or manual dials HVAC?


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QUESTION: it doesnt blow out any air on either settings and it is a digital HVAC.
thanks

ANSWER: wil if the blower motor doesn't work on any spped or in any mode it's 1 of 2 things. either a bad motor or the blower motor control module. with the key on turn the blower motor on hi unplug the motor and use a 12 volt test light and check for power and ground to the motor if it has both the motor is bad. if not it would be a good "guess" the control module for the motor is bad.


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QUESTION: Where is the blower motor located? I searched google but I could not find any results the only one I saw that may have been it is under the maxi plug box next to the engine but I am not sure. Thanks for all your help

Answer
It is on the heater box under the hood. You do not have to take those maxi fuse boxes out but take off the cross bat that goes from strut tower to strut tower on that car that should give you enough room to wiggle it out. in order to get the blower motor control module out you need to take those boxes off.