MattDaddy Posted October 21, 2021 Member ID: 1,286 Content Count: 1 Reputation: 0 Joined: 10/21/2021 Status: Offline Last Seen: October 21, 2021 Share Posted October 21, 2021 2020 hd8 Rear running lights and brake lights went out. And now the headlight went out. Fuses and wiring are fine. Anyone know how to fix? Link to comment Share on other sites More sharing options...
0 Andystoy19 Posted October 21, 2021 Member ID: 133 Content Count: 697 Reputation: 154 Joined: 04/24/2019 Status: Offline Last Seen: 54 minutes ago Share Posted October 21, 2021 Rear tail lights are on F16, 10A, rear brake lights are on F13, 10A and the head lights are on F11, 20 A in the fuse box that is under the front panel on the hood. If the fuses are good than the wiring may be good and not chaffed to the metal somewhere? Did you check the bulbs? If the bulbs are burnt I would check the charging voltage when the engine is running to make sure your voltage regulator hasn't failed. Charging voltage should not be above 15 Vdc at 4000 RPM.🙂 Link to comment Share on other sites More sharing options...
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MattDaddy
2020 hd8
Rear running lights and brake lights went out. And now the headlight went out. Fuses and wiring are fine. Anyone know how to fix?
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