Skip the auto shop - Our mechanics make house calls

Q: I have a 2003 Saturn L200 2.2L Manual Drive and the heater or AC will not work no air blowing.

asked by on

I have a 2003 Saturn L200 2.2L Manual Drive and the heater or AC will not work no air blowing. It all happened one day when I had the AC on because it was hot out and then it just quit blowing and I turned on the heater to see and no air blowing I have taken out the heater fan blower and tested it by hooking up a jumper wire from it to the battery and it came on and worked just fine. Tested the connecter where the fan blower plugs into and no power there with test light so I did the following one by one.

I have replaced the resistor still no air blowing I have replaced the switch panel still no air blowing I have tested all fuses that can be tested with a test light in all 3 fuse boxes all test just fine.
The HVAC 30 amp fuse is good. I have replaced the control box that is located on top of the glove box and still no air blowing.

I am at a loss here I don't know what else to check or replace?

My car has 120000 miles.
My car has a manual transmission.

A: Hi there. From the description you have pro...

Hi there. From the description you have provided, it would appear, you have covered the bases concerning your vehicle’s inoperative blower motor. However, I am lead to believe the problem is still, no power supplied to the blower motor connector. It could be an ignition switch problem. It could be a faulty blower motor relay. I recommend having your vehicle’s inoperative blower motor be diagnosed and repaired by a certified technician from YourMechanic.

Was this answer helpful?

Need advice from certified mechanic? Get help now!

Over 1000 mechanics are ready to answer your question.
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Ask a Mechanic
(100% Free)

Have a car question? Get free advice from our top-rated mechanics.

Ask A Mechanic
Over 10,000 questions answered!

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: Jeep liberty heat not working and fluid on ground

It sounds like you may have a leaking heater core. The [heater core]((https://www.yourmechanic.com/services/heater-is-not-working-inspection) is a unit that circulates the hot coolant from the engine through the heater core. This warm coolant is used to heat the inside of the car...

Q: Compressor shaft seal leak

Hi and thanks for contacting YourMechanic. Put a manifold set (A/C gauge set) on the A/C ports and check the system when it is running on high A/C. Look to see what the pressures are on the high side and...

Q: Transmission won't go into gear

As bad as that sounds, it could be as simple as a worn bushing which would cause the cable to come loose from the linkage. It may have also been a broken shifter cable. So the first step would be...

Related articles

P0240 OBD-II Trouble Code: Turbocharger Boost Sensor B Circuit Range/Performance
P0240 code definition Turbocharger Boost Sensor B Circuit Range/Performance What the P0240 code means P0240 is an OBD-II generic code triggered when the Engine Control Module (ECM) detects the intake boost...
P2428 OBD-II Trouble Code: Exhaust Gas Temperature Too High Bank 1
P2428 code definition A P2428 trouble code signifies that the PCM has detected a problem in the exhaust gas temperature sensor circuit in bank 1, which subsequently contains the number one...
How Much Does a Mechanic Make in Vermont?
Automotive technician jobs in Vermont have an average mechanic salary of $37k, with some mechanics earning a salary of $53k.