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Home >> Mazda >> 1990 >> RX-7 Base, Automatic >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Heater System >> LOGICON Switch Assembly Testing >> LOGICON Rec/Fresh Motor Circuit

LOGICON Rec/Fresh Motor Circuit

Connect jumper wire between terminals "c" and "h" of 13-pin male connector. Connect voltmeter negative lead to "h" terminal and positive lead to "d" terminal. See Figure . Reading should be 12 volts. If 12 volts are not indicated, replace logicon switch.