90 fleetwood blower motor fan not working


Asked by Jul 05, 2017 at 03:53 PM about the 1990 Cadillac Fleetwood Sedan FWD

Question type: Maintenance & Repair

not sure if its the resistor or an relay

2 Answers


You can get a relay test kit that is basically the prongs needed to plug in with a switch up top to eliminate relay. Check power on both sides while relay tester on. That would at least eliminate the relay from the equation.

1 people found this helpful.

Thanks brian for your help, yes i had installed a new blower relay yesterday and blower motor still no power, so i figured the problem could be the resistor. Am i correct

1 people found this helpful.

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