Mechanics

WINDOW INOP, FRONT PASSENGER

1999 Chrysler LHS • 6 cylinder FWD Automatic • 175,000 miles

How to determine what is bad, motor or regulator or something else?
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RESORT2ME
December 13, 2010.



Start with checking voltage at switch and does power flow to motor when switch operated. If good remove door panel test motor. Does motor run but no window movement? If yes then maybe regulator

Docfixit
Dec 13, 2010.