a/c / heater blower not blowing, 2009 Impala, 38,000 miles on 2009 Chevrolet Impala

a/c / heater blower not blowing, 2009 Impala, 38,000 miles. At first only worked certain speeds, now nothing. How much should I expect to pay? Still under warranty, but dealership said not necessarily covered, depends on where it stems from. Can someone help?

1 answer
COULD BE BLOWER MOTOR RESISTOR APPROX COST 100.00, BUT NEEDS DIAG