Right rear turn signal

2011 FORD F-150

156,000 MILES • V6 • TURBO • 4WD • AUTOMATIC

GAYLE8454

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I have the truck listed above with the towing package.
The truck turn lights all work. There's no power for the right turn at 7 pin receptacle. The tail, and left turn lights are okay. I have the checked the TT right turn relay and is okay.
Wiring diagrams for TT lights would be very helpful.
thanks for help,
Gayle

Jun 28, 2019 at 5:37 PM

KASEKENNY

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18,907 POSTS

Hi Gayle,

Here is the pinpoint test for figuring out turn/stop lamp issues with a trailer tow. If you don't have power at the 7 pin then I suspect you have a wiring issue but this will take you through all of that.

I also included the wiring diagrams. However, please pay attention to the heading to determine if it reflects how your truck is equipped. I suspect you won't need the diagrams because the pinpoint test will walk you through the circuits you need to test.

Let me know if you need more info. Thanks

Images (Click to enlarge)

Jun 30, 2019 at 8:37 AM