1991 Cadillac Deville Heater relay

1991 CADILLAC DEVILLE
118,000 MILES • V8 • FWD • AUTOMATIC
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HENSLEYR
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Heater motor continues to run after turning off engine.
Have unplugged the heater wires under the relay "box", but don't know which relay it goes to. I'm assuming I have a faulty relay?? There are 4 different relay's in a row, how do I figure out which relay it actually is?
Jan 29, 2010 at 8:15 PM
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BLUELIGHTNIN6
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just match up the part number from the new relay to the part number on the old relay
Jan 29, 2010 at 8:27 PM