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Old 02-17-2022, 08:48 AM   #4
gschroeder
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Join Date: Feb 2022
Location: Ottawa Ohio
Posts: 44
Re: No Tail Lights or Rear Side Marker Lights

bhap, VetteVet, thank you for your help. You were both correct with your diagnosis. Tail light bulb socket had a little corrosion, and side marker lights were not grounded well enough. I cleaned the tail light bulb socket, and grounded the side marker lights to the rear cross sill, and all is well. Thank you for your help.

May I ask for your help with another electrical gremlin. My reverse lights are not working. I tested the light socket on both sides, and I have no power back there. How can I troubleshoot this? Truck has TH350 auto trans. Thank you again for your help. Thank you
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