Can't find any diagram in the truck and can't find anything in the Chilton's manual either... worthless. There are fuses missing from the panel, and my tail lights don't work. Both filaments in the bulbs are fine, and the brake lights work, so I'm guessing there's a fuse for the tail lights.

Thanks
-Matt

 

At the rear of the frame, drivers side, there is a round connector that has 4 conductors.

Park lights, left turn, right turn and reverse lights.

My guess is the park light conductor has corrosion in it.

Rear side markers are not working either would be my guess?

 

I would advise also check the main light switch connector under the dash and the switch contacts for burned up..... a known problem.

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