My High beams for a 2003 cavalier are not working. I checked the bulbs and they are good, The Low Beams Work and my drls work. I switch from low to high and the blue indicator on the cluster panel comes on. Does anyone have any ideas on what the problem could be ???????????? plz help

2002 cavalier same problem. Let me know what you find.

My high beams just stopped working this morning. There are separate fuses for left and right not high and low, so it's not a fuse. Anyone with suggestions?

My girlfriends 2002 cavalier had a corroded high beam wire located near the connector under the battery. To get at it I had to remove the battery and the air filter box. The pink wire (high beams) was corroded so I just stripped the wire and soldered a new wire in where it was corroded. You can ohm out the wires easily by disconnecting the connector under the battery and ohm out the wires from that connector to the headlight connector.

I can see the connector but can't get to it. BTW the pink wire was already replaced by the dealer when I had a problem a while back.