replace the fuses for each. when you open your driver side door, there should be a door on the side of the dash that you can open, it will have a diagram with all the fuse names on it.
check for a blown fuse.
check heater fan to see if it is working.
check your fuses for both problems.
TRY TURNING THE KEY OVER.
check the belts
Check the fuse
There can be several things that will cause your 2003 Chevy Malibu to run rough and not shift into fourth here. The probable cause is a lack of fuel. Due to a bad fuel injector.
No i have a 2002 malibu that had the same problem when i checked it was the park lock switch that was causing it
reincarnate your battery dudes XD
my overhead inside light and light on rear view mirror wont light up
check shift cable to transmission,it is either broke or stretched out !!!!
87 octane is good for 3.1 but if ya want to use a different octane it wont hurt.