The turn signals are controlled through the hazard warning switch. I have an 01 Alero and had the same problem. I had to replace the hazard warning switch. The dealer wanted like $90 for the switch, or you can try a salvage yard, which I did and payed $10. Hope this hepls.
the hazardlight switch is where the blinkers flash,take the vent out under the hazards switch then reach up in there behind the haz. switch
The fuse for the blinkers on 2000 oldsmobile alero is in the driver's side fuse box, on the left side of the dash. It will be labelled TURN LPS, just remove the whole panel and you will find the fuse.
my blinkers are not working when the vehicle is cold and it makes this buzzing sound but after a while it works just fine. do you know what this can be? or what i need to check
Blown fuse/? blown bulbs /?bad flasher.
Blinkers Off was created in 2000.
http://www.greatautohelp.com/oldsanswers/2000-alero-theft.html
Where is the radiator cap located on a 2000 Oldsmobile Alero?
The Relay for the blinkers on a 2000 Cavalier is under the drivers side of the dash. It is mounted close to the kick panel .
Defective Blower Motor Resistor Pack.
test your multifunction switch,located on left side of steering column
I have a 2000 olds alero 4 clylinder and yes it has two oxygen sensors!! I have a 2000 olds alero 4 clylinder and yes it has two oxygen sensors!!
Hi..I recently had troubles with my alero, and it was the intake manifold gasket, which i guess is a common problem with 2000 alero's...i would get that checked out