Warning Lamp Open Or Short
WARNING: This page is about a different car, the 1994 Plymouth Sundance, 1994 Plymouth Acclaim, 1994 Dodge Spirit, 1994 Dodge Shadow, and 1994 Chrysler LeBaron. However, it is still accessible from the selected car via links, so may be relevant.
ASDM monitors circuit continuously while ignition is on. Warning lamp code becomes stored in ASDM's memory when ignition is turned off. Possible causes are: Warning lamp control circuit open. Warning lamp control circuit shorted to ground. Loose or poor connection at connector(s) terminal. Faulty warning lamp. Faulty cluster printed circuit board.