why does the rear wiper motor still run when the key is off? on 2008 Chevrolet Equinox

long story short, the motor shaft broke off with the wiper still attached to it. Sooo, what i have is a rear wiper motor trying to run when not even turned on. Help?

by in Savanna, IL on December 27, 2012
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2 answers
ANSWER by , December 27, 2012
maybe the switch is sticking
ANSWER by , December 28, 2012
poss bad realy or wiper module. have all modules scanned and post codes so we can adv or unplug wiper motor