I replaced the flasher switch with a used part. The flashers work but the turn signals still do not light. Is the turn signal stalk the next item on the list?

Also, moving the stalk turn signal switch up and down as if to turn the signals on will intermittently start the buzz which I think is the seat belt and light warning. I don't know whether both systems use the same alarm but it goes off after a few seconds but will come back on if the turn signal is moved.

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85SD 240K & stopped counting painted, putting bac together. 84SD 180,000. sold to a neighbor and member here but I forget his handle. The 84 is much improved from when I had it. 85TD beginning to repair to DD status. Lots of stuff to do.