All brake lights and turn signals work except right rear turn signal not working. Replaced bulb in rear brake lights and turn light
Welcome to the forum. We will need a bit more information. What is your RV? Year?
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Rick & Melissa Young & Dawson (RIP), 2011 Meridian 40U, FL XCL, ISL 380HP/DEF, Al 3000 MH, 2014 Honda CR-V, SMI AF1, Blue Ox TruCenter & tow equip.,EEZTire TPMS. Servants On Wheels Ever Ready. Best job we ever paid to do . (full time volunteers)
Follow your harness to the chassis ground point. Make certain that is clean and tight. Check the lamp socket for corrosion. Look for any connectors going to the front in that circuit and inspect for corrosion of the contacts.
Hope your get this fixed.
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Rick & Melissa Young & Dawson (RIP), 2011 Meridian 40U, FL XCL, ISL 380HP/DEF, Al 3000 MH, 2014 Honda CR-V, SMI AF1, Blue Ox TruCenter & tow equip.,EEZTire TPMS. Servants On Wheels Ever Ready. Best job we ever paid to do . (full time volunteers)