Blower Motor - 86 Buick Electra Park Evenue

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Posted in Repair & Maintenance as well....

1986 Buick Electra Park Avenue (a.k.a. 1986 Buick Electra & Park Avenue)

The heater doesn't blow air. Tested the blower fan at plug for continuity and it tested good.

Climate control touch panel was tested and working as well.

Haven't checked relays, don't know what to check them for but do have them.

Can anyone tell me what to check for with the relays? Can anyone tell me any other place I should be checking if the relays are ok? Any help is appreciated, thanks.

posted by  wraithe

Check the plug at the blower motor (disconnected) for both power and ground using a VOM. Start with low fan speed and move it to high one notch at a time and check for changes in volage, post your results back.

posted by  EricC

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