That happened to me with my 99 Malibu. It must have been a short in the control unit. The control unit is 1 piece that controls the fan, temp and direction of the air. I went to a pull-it-yourself junkyard and got another control unit. It was not difficult to change out. i found the directions looking online
steering wheel
No i have a 2002 malibu that had the same problem when i checked it was the park lock switch that was causing it
Ignition switches and body control modules are issues on these cars.
The 2002 Chevrolet Malibu has 12 valves.
The 2002 Chevrolet Malibu has a V6 engine.
What fuse for 2002 Malibu theres about 50 to 60 fuses
The 2002 Chevrolet Malibu is a gas-powered vehicle.
The 2002 Chevrolet Malibu has overhead valves (OHV).
The 2002 Chevrolet Malibu has a 4-speed automatic.
It is the large round silver thing on the passenger side near the firewall. Follow the large hose from the compressor and it connects with it.
The 2002 Chevrolet Malibu runs on regular unleaded.
The height of the 2002 Chevrolet Malibu is 4 ft. 8.4 in. (56.4 in.).