SENTRA 89 A/C PROBLEM
 

When I turn my a/c, heater on looks like it works because it lit the blue a/c light inside but doesnt throw any air through the vents. The a/c radiator fan also turns on. What this can be??

RE: SENTRA 89 A/C PROBLEM
 

check to see if your getting voltage to your blower motor located under the dash on the passenger side if you are see if you have a good ground and if both of those are good then your blower motor is probably no good.