![]() Since brake lights are not sequenced, the directional relay allows all lights to turn on simultaneously when the brake light power feed is energized. This two-sectioned (right and left) relay routes power through to the selected bank of lights. The power is then routed to the directional relay. The sequencer has three cams that, when rotated, depress switches corresponding to the inboard, center, and outboard tail lights. Power for the lights is fed through the turn signal relay to the sequencer. Circuit diagrams may be found in the appropriate year factory shop manual.īasically, the system works as follows: when the directional lever on the turn signal switch is moved, it completes circuits that select and feed power to the corresponding bank of lights. The most failure-prone parts are the mechanical sequential flasher, the turn signal switch, and the stop lamp relay. The turn signal system has a number of electro-mechanical parts: the turn signal switch, (located in the steering column), a turn signal relay (located under the dash), two warning indicator relays (located behind the seat), a directional relay, stop lamp relay (on early cars) and a motor-driven sequential flasher located in the trunk on the driver's side high up in the fender. This article covers troubleshooting 1967 Ford Thunderbird sequential turn signals.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |