Air conditioning fan inside cabin turns on and of while AC on?

Kal · Mar 9, 2005

Having this weird problem. When I put the car in A/C the blower fan turns on and off by its self. Seems like it always works when I first turn it on and then like 15min later it turns off for a few minutes then back on and it keeps doing it. It doesn't seem to do this when I have the controls set to "vent" or "heat". Any ideas? I also hear a vacuum leak sound coming from I guess the vacuum control for the climate. IS this thing easy to get to?

Timber · Mar 9, 2005

Kal said:
Having this weird problem. When I put the car in A/C the blower fan turns on and off by its self. Seems like it always works when I first turn it on and then like 15min later it turns off for a few minutes then back on and it keeps doing it. It doesn't seem to do this when I have the controls set to "vent" or "heat". Any ideas? I also hear a vacuum leak sound coming from I guess the vacuum control for the climate. IS this thing easy to get to?

Sure you're not hearing the electric fan starting and stopping? All newer Dodge/Chrysler/Jeeps seems to cycle when in AC mode or even when the climate controls are set to the windshield.

Air conditioning fan inside cabin turns on and of while AC on?

Kal

NAXJA Forum User

Timber

NAXJA Forum User

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