FixVault

Blower Motor Resistor

Unplug connector on blower motor resistor. Using a DVOM, measure resistance between terminals indicated in BLOWER MOTOR RESISTOR TESTING  table. Replace blower motor resistor if readings are not as specified.

BLOWER MOTOR RESISTOR TESTING

Terminals (Wire Color) Ohms
Blue/White & Green/Red 2.76
Blue/White & Blue 1.07
Blue/White & Red/Black 0.38