Mechanics

F150 SIGNAL WIRING DIAGRAM

1977 Ford F-150

Electrical problem
1977 Ford F150 V8 Two Wheel Drive Automatic 200000 miles

My front left and right turn signal lights (Parking Assembly) want come on, however, the rear turn signal lights will come on when the when the left and right lever is activated. The bulbs have been changed, but they still will not come on. Please advised. Thank you.

Willie Cooks
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Ford460.XLT
February 18, 2010.




Have you checked/replaced the turn signal flasher? On older truck, it's usually right on the fuse box, they are round shaped.

Merlin2021
Feb 20, 2010.


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