The heater fan in my 2004 Pontiac Montana only works on 3 or 5. This started a week ago. I replaced the fan resistor behind the fan motor with a new on. This did not fix the problem, and it still only blows on 3 or 5. Also 3 and 5 seem the same, but before yo could tell the different speed all the way from 1 to 5. What should I check now?
have the same problem?
Thursday, December 29th, 2011 AT 12:14 AM