Loss of One or More HVAC Blower Motor Speeds on Pontiac Grand Am

The HVAC blower motor may stop working at one or more speeds due to a faulty blower motor resistor block. Our technicians recommend to confirm the resistor is at fault by first checking the operation of the switch.

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Average mileage: 117,345 (17,000–250,000)
10 model years affected: 1996, 1997, 1998, 1999, more2000, 2001, 2002, 2003, 2004, 2005
59 people reported this problem
29 people shared problem details
fan speed only works on high setting.
16 people like thisFlag inappropiate
Lost speeds 1-3. 4 and 5 work fine.
12 people like thisFlag inappropiate
2001 Pontiac Grand Am100,000
The 5th speed on the fan doesn't work. I tried replacing the resistor, fuse relay and switch. Still not fixed.
8 people like thisFlag inappropiate
I have this problem too.. The fan works on every speed except 3. What exactly is the way to fix this?
6 people like thisFlag inappropiate
2002 Pontiac Grand Am190,000
Doesn't work at all.
5 people like thisFlag inappropiate
Only blows air out on 3,4,5 have 99 been like that since 2003. Never fixed it.
4 people like thisFlag inappropiate
Speeds 1, 2 , and 3 do not work
2 people like thisFlag inappropiate
heater works on high only
1 person likes thisFlag inappropiate
2004 Pontiac Grand Am116,210
Fan speeds quit working one by one until only the highest fan setting is left working.... at least for now!
1 person likes thisFlag inappropiate
2002 Pontiac Grand Am228,000
Speeds 1-3 not working.
1 person likes thisFlag inappropiate
fan speeds 1,2,3,dont work
2003 Pontiac Grand Am185,000
My blower only works now on one speed , super high
1,2,3,4,5went out 1@atime now none wkz Need2knw wat2do2fix dnt have $$-TRIN2FIX..any Real help4 advice feelfree
I am living with it, as it still works on 3 and 4
The only fan blowing speed that works on mine is 5 The highest.
2005 Pontiac Grand Am149,000
lower speeds stopped working first, 1-3, then 5 went out, only 4 was working. now it's dead.
2003 Pontiac Grand Am160,000
Bought the car in summer of 2014 and noticed that speeds 1-3 do not blow out heat/ac.
Lost speeds 1-3 on the fan. Only 4 and 5 work.
It only works on #4.
Speeds 1-3 don't work
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fan switch worked on low and high only,then stopped altogether

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