The 2000 Ford F-150 flasher relay is located in the flasher /heater relay block beneath the dash toward the right side of the steering column. The flasher is an electrical component that serves as the switch that allows the lights to flash on and off. The most common symptom of a bad or failing turn signal/hazard flasher is hazards or turn signal lights that do not function. If the flasher breaks or has any internal issues it can cause the lights to malfunction, or not respond at all when the turn signal lever or hazard light button is pressed. While this will not necessarily cause engine performance issues, it will leave the vehicle without functioning hazard lights, and more importantly turn signals, which can be a compromise in safety.
Herman P
July 16, 2020
The 2000 ford f150 flasher relay is located on the steering column in the flasher module.
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