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I replaced the auto temp climate fan resistor and it still only works on high what else can I try

Dorman 902-219 Radiator Fan Resistor

$72.72
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  • TAG : Zalman ZM-RC56 Fan Resistor - EndPCNoise
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  • Cooling Fan Resistor by URO Parts®. Includes New OE Style Resistor, Mounting Bracket and Weather Shield. Replace your inefficient cooling part that may lead to the cooling system breakdown with this premium component that will keep your engine cool and safe. Designed to meet or even exceed all OEM specifications, this top-notch part ensures a proper fit and will provide safe and reliable performance for many years to come.

    The Zalman ZM-RC56 slows down the fan speed which also reduces the air flow. Although this is usually not an issue, it could possibly cause an overheating issue if there is not adequate airflow. Please make sure that you will have enough airflow for your system before purchasing this Zalman fan resistor.

  • Cooling Fan Resistor Kit by Dorman®. Designed to restore the radiator fan to proper operation by reliably controlling fan speeds, Dorman’s Engine Cooling Fan Motor Relay provides long lasting protection against overheating. It is especially important during the hot summer months. Replacement safeguards the engine against possible costly damage.

    The Zalman ZM-RC56 slows down the fan speed which also reduces the air flow. Although this is usually not an issue, it could possibly cause an overheating issue if there is not adequate airflow. Please make sure that you will have enough airflow for your system before purchasing this Zalman fan resistor.

    Engine Variants: 1.9Mjet, 2.4Mjet, 2.5v6, 3.2v6
    Brand: Genuine Alfa Romeo
    Description: Resistor. Fan resistor for models with air con.
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  •   SaabCentral Forums > Saab NG900, 1994-1998 and OG9-3, 1999-2002 & '03 Convertible (NG=new gen/OG=old gen) > NG900 & OG9-3 Workshop

    Remove fan motor and test it, if spins freely by hand hook it up to 12 volts from battery with a couple leads to see if it works. If motor seems to be good change the fan motor resistor as this is one of the most common things to go on GM's to make the blower fan to quit functioning. Clean all debri from blower fan and duct work while you have it apart. Links below show how to test and change blower motor and resistor. May be worth while to change both parts if not too expensive, while your down there under dash any way. Good luck.

How To HVAC Fan Motor Resistor & Connector Replacement

So, it could be your blower motor, or it could be the VBC (which is a fancy resistor, in effect). The reality is, it sounds like it could be both. The good news is, dropping the blower motor is easy and can be done in just 30min or so. Verify the fan is intact and it spins without much resistance (bearings go bad in these things when they get age on them). Then replace the VBC or resistor (whichever you have) and the motor if necessary, and you're all set.