Truck Repair: No Rear lights, chevy s10 pickup, s10 pickup

Question
i have a 89 chevy S10 Pickup and the rear right side has no lights not tail light brake lights or turn signal nothin i dont know what it night be when you turn that turn signal on the front right works but in the cab the little arrow stays on can you help me soon  
thanks Travis

Answer
Hello Travis,
It might be the wire is unplugged back under the light itself, or where it connects to the harness on the left side, near the spare tire/cross member area.
Another possibility is a bad ground wire connection to the light assembly.

Van