1996 Nissan Sentra Problems with blower for AC/heater

1996 NISSAN SENTRA
261,000 MILES • 4 CYL • FWD • MANUAL
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SCOLLIER1974
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  • 1 POST
Hi, recently my car developed an issue with the blower for the AC and heater. It only works at full blast (4). Attempting to run it at speeds 1-3 results in nothing. I did some research online and found that a common cause of this is the blower motor switch. I have replaced the switch, but the problem persists. What's the next step?
Oct 6, 2010 at 12:39 AM
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RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
Check and test the blower motor resistor this is the one that controls the blower motor speed thru resistances
Oct 6, 2010 at 1:18 PM
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