smokinguntoo

2006 F150 - has round 7? prong and flat 4 prong factory installed wiring connectors. Right turn and stop work fine. Left turn and stop have only 7 volts on both the flat and round connectors. If I follow the wires from these connectors near the bumper for about 18 inches there is a large wiring harness plug up near the bed. I have not at this point unplugged this connection to check the voltage there. Any help appreciated.

smokinguntoo

Read the other posts regarding similar problems. Zeroed in on fuse 42. Bad! Replaced. Fixed. Thanks!
Smokinguntoo

speeddemon86

Just fixed same problem as he already mentioned it's fuse 42 in the pass side fuse panel

smokinguntoo

I must say that fuse 42 is not the easiest fuse to replace. Had to stand on my head to get to it.

speeddemon86

I hear ya! And fuse 42 wasn't even in the owners manual diagram! I used a flashlight and a set of bent needle nose pliers and it was fairly easy . That blank fuse in the upper left hand corner is fuse 42.

smokinguntoo

On my fuse panel cover each fuse is marked - as well as 42. Didn't need to refer to the manual. I removed relay R201 just to be able to see fuse 42. The little plastic fuse grabber supplied by Ford worked OK.

smokinguntoo

I think this is a common problem. Now that I know where it is, it won't be a major problem.