Question about 1993 Harley Davidson FLSTF Fat boy

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Have changed indicator units to smaller ones with bulbs 12v 10w and they dont flash and we cannot locate flasher unit to change - how do we fix problem without putting old indicators back on

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By changing the bulbs, you have changed the load resistance on the flasher unit. You Fat Boy does not use a flasher like a car does. It has an electronic turn signal canceller on it, a "black box". To solve your problems, you need a "load equalizer" installed in the wiring harness of your bike. There are several types of units on the market. Badlands makes a good one.

Ride Safe.

Posted on Jan 03, 2011


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