1997 Cadillac Eldorado Q&A

1997 Cadillac Eldorado Question: I have a 97 caddy eldorado ,the air cond.and heater blower

the air cond.and heater blower motor comes on while no one is around and runs the battery down,what is wrong with it -
Answer 1
could be a number of electrical issues,seek diag for the pwr draw from your mech. could be shorted resistor for blower motor -
Answer 2
Also blower relay may be defective! -