How do I fix 1990 ford f-150 brake lights fuse and bulbs are good?

SOURCE: 2006 ford escape brake lights don't work. the

Replace the brake switch located on the brake pedal shaft.

Marvin

• 85242 Answers
• Posted on Jul 01, 2009

SOURCE: 1998 ford escort wagon brake lights out. bulbs and fuses changed.

have you tested the brake light switch? it is located at the top of the arm the brake pedal is attached to, it is very common for the wires to that switch to break inside the plastic insulation, the switch testing goes like this, there should be 12 volts present at both sides of the switch with the brake pedal depressed and one side without the pedal depressed.

Jon Adamson

• 167 Answers
• Posted on Oct 24, 2009

SOURCE: 95 Ford windstar won't shift out of park when the

Sounds like the brake light switch on the brake pedal is bad. Try turning the key just off the locked position, shift into neutral and start the engine. If you turn the key to the to far to the on position the shift interlock engages and will only release when the brake lamp switch activates.

Testimonial: "Very helpful for the shifting part of the problem, but the brake lights still don't work."

SOURCE: no brake lights 1990 ford f 150

First, check fuses. If the fuse for tail and brake lights is OK, check the bulbs. If they are OK, you need a new brake light switch, which attached to the brake pedal under the dash. The part should be less than $20. These are a common replacement item on older fords.

SOURCE: need schematics or diagram of fuse box 1990 ford f150

my email is [email protected] and i have a 1991 f150 so the fuse boxes should be the same so i will take a pic of it and send it to you