The HVAC blower motor may stop working at one or more speeds due to a faulty blower motor resistor block. Our technicians recommend to confirm the resistor is at fault by first checking the operation of the switch.Google+
Car Problem Reports
Buick Rainier AC Blower Inop Due to Failed Resistor
Buick Rainier Problem
Average Mileage: 145,500 mi (141,000 mi - 150,000 mi)
Visitor, 2004 Buick Rainier, 141,000 mi
The blower was working on Saturday and the rear blower was working on Sunday morning. Sunday afternoon neither was working.