LEMON Manuals: Even more car manuals for everyone
Home >> Mazda >> 1990 >> 323 Base, Automatic >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Heater System >> Testing >> Blower Resistor Assembly

Blower Resistor Assembly

Remove resistor from underneath blower unit. Disconnect resistor and check continuity between each terminal. Maximum resistance should be 4 ohms. See Fig 1 . If resistance is not correct, replace resistor.

Fig 1: Testing Blower Resistor Assembly
G90D04542Courtesy of MAZDA MOTORS CORP.