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Oldsmobile/Buick Repair/1996 Buick Roadmaster Estate Wagon

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Question
Heater blower (fan) will not adjust.  Instrument panel display shows good adjust but fan speed does not change.

Answer
HI TIM,, THIS CAR HAS A BLOWER MOTOR MODULE CONTROLLER..IF YOU SAY THE FUNCTIONS ON THE DASH ARE RESPONDING AS THEY SHOULD BUT THE MOTOR SPEED STAYS THE SAME,I GOING WITH THE MODULE..I THINK ON THIS CAR IT IS NEXT TO THE BLOWER MOTOR ITSELF,UNDER THE PASS SIDE OF DASH BY THE FLOOR. THIS MODULE TAKES PLACE OF THE BLOWER MOTOR RESISTOR. THERE ARE TESTS TO DO ON THIS TO DIAGNOSE THE PROBLEM. BUT THIS IS NOT SOMETHING TO GET INTO OVER THE NET. I DO REMEMBER REPLACING LOTS OF THEM IN THERE DAY.... GOOD LUCK TO YOU,,,TOM

Oldsmobile/Buick Repair

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TOM SHEETS

Expertise

Can answer all questions pertaining to mechanics of GM cars from 1965 to present. I will answer questions from 6:00 am to 10 pm est.. I will not take diesel or paint questions. If this olds and buick section is maxed out you can get to me in the chevrolet section...

Experience

I have 30 plus years experience in servicing these cars. I can answer questions on carburetor, fuel injection,ignition systems, suspension, brakes and abs, cooling systems,a/c and heater,manual transmissions, rear differential and electrical system,charing system and battery. I am a Master ASE certified mechanic in all 8 categories: - Brakes - Heating and Air Conditioning - Automatic transmission - Clutches and Transaxle - Engine performance - Engine repair - Electrical - Steering and suspension I am certified for NYS inspection and clean air insp.

Organizations
ASE

Education/Credentials
I am a Master ASE certified mechanic in all 8 categories (see above) I am an Air Conditioning/Freon recycling specialist with ASE. I have at least 4 years of technical training and many hours of continuing education.

Past/Present Clients
many customers in our busy shop for the past 30 plus years

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