HEATER FAN MAKING NOISE

Asked by amgould Dec 18, 2012 at 03:04 PM about the 2005 Nissan X-Trail

Question type: Maintenance & Repair

The fan motor will work fine then it starts to make a God awful sound.  If you turn it off and on a couple of times or so it stops.  Any ideas.

2 Answers

177,545

The blower motor has bushings at both ends of the motor shaft. The bushings are porous and hold oil. The oil gets used up, the bushings are dry and they wear out. What you are hearing is the motor shaft wobbling around in the bushings. Replace the blower motor. Oil the bushings before installing and the new motor should last the life of the car.

5 people found this helpful.
80

Dont bother with oiling bushings. You either need to replace thé fan unit or have the bushings replaced with sealed bearings on your existing fan blower motor. You will find info on how to donc this on the Australians x trail forum. Just Google x trail fan noise. I replaced mine at the starter of déc. Works perfectly ever since, including at -30 celcius.

8 people found this helpful.

Your Answer:

CarGurus Experts

  • #1
    Rowefast
    Reputation
    100
  • #2
    James Leicher
    Reputation
    90
  • #3
    jamnblues
    Reputation
    80
View All

Find great deals from top-rated dealers

Search

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.