Having problems with your 2002 Chevrolet Impala ?
Directionals not working - 2002 Chevrolet Impala
Once you've determined no bulbs are burnt out then you will need to change the "direction flasher" which is kind of a thermal relay. (available at your auto parts store) It is located under the drivers side dash, near the steering column. Check the fuse for the turn signals in the fuse box first.
Repair Help & Product Troubleshooting for 2002 Chevrolet Impala
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