Two problems related to rear window defogger have been reported for the 2002 Oldsmobile Alero. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2002 Oldsmobile Alero based on all problems reported for the 2002 Alero.
Rear defroster circuit failure. Fuse ok, relay ok, window imprint ok. Rear electrical defrost and antenna module fails. Rear visibility in cold climate completely blocked when rear. Window frosted. Many customers on the internet are complaining of the same problem and some have reported that the connector to the electrical module inside the rear-column on the passenger side is overheating and melting, breaking the electrical contact.
Consumer stated the defogger lines exploded. As a result, a small fire erupted. No injuries reported. . . . Consumer didn't call fire department or report it to police department.