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The car is a US model 2008 Honda Fit Sport. It has a US 07 Acura TSX motor (k24A2) and a Haltech standalone ECU. It has four DTCs, P0122, P0562, P0373 and P0011 all say Past. The issue is as soon as I turn the key to the on position, fuse #3 will pop. when that happens I lose the dash and power steering. All other fuses are OK and the car does run. I dug up some wiring diagrams but am have a little bit of an issue reading and understanding them.
I dont think the DTCs are contributing to the issue but I thought I would add the info just in case. The car has been down sense last summer and I would real like to be able to get this car running again with out having to take it back to the shop. Any help is appreciated
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Hello 🙂
before lookin at youre DTCs, you must find why fuse 3 in under dash blow.
you see at diagram powerdis2 all that get Power thru fuse 3.
disconect all Connectors thats get Power from that fuse.
if fuse then not blow, start plug in one by one conector, and seewhen fuse blow..
if it still blow after all is disconect, then check wiring.
i mark red dot on conectors to unplug.[quote=”allhan” post=134595]Hello 🙂
before lookin at youre DTCs, you must find why fuse 3 in under dash blow.
you see at diagram powerdis2 all that get Power thru fuse 3.
disconect all Connectors thats get Power from that fuse.
if fuse then not blow, start plug in one by one conector, and seewhen fuse blow..
if it still blow after all is disconect, then check wiring.
i mark red dot on conectors to unplug.[/quote]That’s a lot of choices, but that’s the most straightforward way to do it.
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