All blinkers work...but rear passenger side

[ian1967]

Can any one help me, all my lights work properly high beams,low beams, running lights, brake lights, all blinkers except the rear passenger side blinker, rear passenger brake works and rear passenger running lights works, just the blinker, I'm lost and would appreciate any and all suggestions thanks

[1guydude]

http://www.fordification.com/tech/schematics_h.htm
I used a cpl diffrent diagrams here to trace my wiring. Colors might not match.cuz ppl have changed things on these trucks over the yrs. On my 67' the blinkers just quick connect with a rubber boot to a.lil box behind the steering wheel kinda up tucked in the dash. What does ur wiring look like? Id be looking at the front and back to see what the connections look like.

[sargentrs]

Another issue with turn signals is bad grounds. Remove your tail light housing and clean the places where the screws go in, on the bed and on the housing. Also, take some steel wool and wrap it around a screwdriver or popsicle stick and work it around inside the bulb socket, especially in the little grooves where the bulb locks in. Once that's done start backtracking from the bulb backward checking for power at all plug in connectors to find where the power's getting lost. http://www.fordification.com/tech/wirin ... ghts01.jpg