Turn signals

[willsoonbfishin]

anyone know why both rear turn signals flash/blink when only the left one is supposed to? in other words......when i activate the left turn signal, both the left and right blink.

[gedavis2]

Bad ground some where.

GED

[gedavis2]

Did you ever find the problem? DC voltage can do some strange things.

GED

[LoopTech]

Try this for trl. lighting problems http://www.rofb.net/faq/faq_trailerwiring.htm