Having problems with your 2000 GMC Savana ?
I have a 2000 savanna van with problems on turn signals. left and right wiring harness has been replaced. several lamps were replaced as well. now the signal indicator slows down in the dash board, makes a unusual sound instead of the blink noise, almost a soft buzz or hiss noise. did this for a while untill i ran the er blinkers for about 45 minutes, then all noises stoped and no turn signal action. is threr a relay or electrical componient in the collum or dash that has failed?
Repair Help & Product Troubleshooting for 2000 GMC Savana
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