One problem related to turn signal flasher unit has been reported for the 2004 Chevrolet Malibu. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Chevrolet Malibu based on all problems reported for the 2004 Malibu.
The left front turn signal had to be replaced around 9 times in the three years I have owned the car.