I have lost brake lights, e flashers and turn signals. I have ppower to the main breaker but not in the under dash fuse box. What could be the problem?

Asked by Aug 25, 2013 at 06:03 PM about the 1998 Ford F-150 XL Extended Cab SB

Question type: Maintenance & Repair

4 Answers

94,905

Broken wire somewhere from the mains to the circuit fuse box.

1 of 1 people found this helpful.
24,565

There is a relay in line as well. Check that the Hazard Flasher switch isn't fouled and stuck part way on. Since it's rarely used, a lot of "stuff" can accumulate and none of the lights you indicate will work. Cycling the switch 5 or 6 time seems to clear it

24,565

There is a relay in line as well. Check that the Hazard Flasher switch isn't fouled and stuck part way on. Since it's rarely used, a lot of "stuff" can accumulate and none of the lights you indicate will work. Cycling the switch 5 or 6 time seems to clear it

1 of 1 people found this helpful.
18,780

Get a Haynes repair book for your vehicle. There are electrical diagrams in the back for every possible configuration. If you can read the diagram you can locate the problem.

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