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Blower motor or resister 850 1994

You should find the wiring diagram for your year car. Its a 205 PAGE PDF file.
Use a search engine.

There's schematics for all the sub systems including the heater fan
(Pg 183 in my 95 850.). Also each subsection schematic has a parts location
diagram so you can find stuff.

You'll want to get a volt meter on the different parts of the circuit to see what quit.

There's stuff like the ignition switch, relay 2/30 "105",
fuses: 11/5 & 11/31, etc etc.

After checking both fuses
I'd start at the motor to see if the voltage is there and the bearings seized up maybe, and work back.

Bill









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