Re: trouble shooting turn signal
the green is for the right (passenger/starboard) side stop and turn lights. thus the reason you arent getting the right turn signal.
sandpaper the connections, spray with contact cleaner(if available) spit on the connections (seriously) hook it up to your vehicle and test the right blinker.
if still doesnt work turn on right blinker and test green connection at plug of your truck with test light or volt meter. should blink on and off 12v. MAKE SURE THE RIGHT BLINKER IS ON.. OR HAZARDS
if this does not work test, similarly, on the green wire going TO THE BACK of the truck side of the connection (strip a little bit of the wire to see copper and test this) ... MAKE SURE THE RIGHT BLINKER IS ON.. OR HAZARDS
if still no blinking light or on off 12v then you have a blown fuse or a faulty connecting upstream of the green wire.... follow the green wire as far as possible under the truck and see where it meets the main harness... check this harness for white/green/black crude or sloppy connection.. if no bad connections found then you must look for blown fuse... if you still cant find a problem, then you better bring it to a mechanic.