Having problems with your 2004 Chevrolet Malibu ?
Heater blower not coming on - 2004 Chevrolet Malibu
Check the power wire with a multimeter, if OK check the ground wire, if OK check each wire & each position on the switch. If all are working you have a defective blower motor.
Repair Help & Product Troubleshooting for 2004 Chevrolet Malibu
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