What fuse powers the OBD port on a 2000 F-150, the fuse that was in the #3 was a 10 amp and I have been told it should have been a 20 amp, maybe that's why it blew
on some vehicles it is the cigarette lighter fuse
Check your owners manual. In the back should be a diagram of the fuse box and the correct size. If no manual, check the internet for the diagram.
What diagram to show you what fuses go to what in a 2000 F150 v6 4 wheel drive 5 speed
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