fan only blows on high
 

Hi: hoping someone here can help me figure out why when i put the a/c on in my sentra it will only blow if it is on the highest fan setting :: if i lower the fan speed the a/c stays on but barely any air comes out of the vents.

thanks in advance for any help.


Carole

RE: fan only blows on high
 

Hi...I had this problem on one of my past vehicles and found out that it was the blower switch itself that was not making a complete contact on itself..

Chek with you dealer and see if this answer might be on focus.

WheelbrokerAng[sm=americanasmiley.gif]

RE: fan only blows on high
 

thats the first thing to check, then maybe the blower itself.

RE: fan only blows on high
 

Hi Carol. That exact situation happened to my 94 Altima. I took it to the mechanice and he replaced the 'switch' I'm sorry I don't know the correct terminology but the part was $40. He installed it and it works on all speeds...

RE: fan only blows on high
 

My Pathfinder has the same problem. Replaced the switch and still only works on high. I've bben told there is a resistor pack near the blower motor but I can't find it. Anybody know where it might be on a 03 Pathfinder?

RE: fan only blows on high
 

your blower motor is under the passenger side of the dash and the resistor should be in that area it almost looks like a relay, you might have to take off the glove box to to gain access to the resistor.