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Home >> Mazda >> 2003 >> B2300 Base, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System & Component Testing >> Miscellaneous Controls >> Cooling Fan
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Cooling Fan

When PCM does not detect a voltage reading or an excessive current draw is detected from low, medium or high fan control circuits a DTC is set. For diagnostic testing, refer to appropriate SELF-DIAGNOSTICS article.