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georgewallace78
Lv 6
georgewallace78 asked in Cars & TransportationMaintenance & Repairs · 1 decade ago

How do I check the voltage to my car's radiator fan? It's a 97 Chevy Cavaliar. Any good websites?

I read that it should be 12 volts.

Thanks.

2 Answers

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  • Robert P
    Lv 6
    1 decade ago
    Favorite Answer

    12v is right...if it's not working 9 times out of 10 is the fan relay

  • MANUEL G
    Lv 5
    1 decade ago

    not necessarily your cooling fan could run at 2 speeds hi and low,so that would involve different voltages,to measure voltage you would need a voltmeter and probe the power(+) side of the connector on the cooling fan and you would also want to know the amperage that fan has.(are you having overheating issues. try( how it works.com)

    Source(s): a.s.e master tech
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