Blowing ecm fuse!

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Mar 20, 2016 | 11:22 AM

#21

TimmyG

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From: Madison Ohio

Did u have a page number?

Mar 20, 2016 | 11:32 AM

#22

Vernal

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From: Utah

B-1

I'm looking at a hard cover. Appendix B

It's just before the Schematics.

Mar 20, 2016 | 11:33 AM

#23

TimmyG

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From: Madison Ohio

Quote:

if that is the top right pin on the relay socket then yes i have power there

Mar 20, 2016 | 11:38 AM

#24

TimmyG

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From: Madison Ohio

I am looking @ b-1 guess i dont understand how to read it because i dont see a 3d on there

Mar 20, 2016 | 11:42 AM

#25

Vernal

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From: Utah

Quote:

Originally Posted by TimmyG

I am looking @ b-1 guess i dont understand how to read it because i dont see a 3d on there

It is confusing....
Go to the drawing that shows the fuse block and up in the right corner you see 64-1B then go down to the System relay and you see the connection for BE/GY is 3D

Mar 20, 2016 | 11:47 AM

#26

TimmyG

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From: Madison Ohio

I think i follow along, but how do i relate that to a pin? Or no i need to cut some zip ties and pull the block out to find the be/gy wire

Mar 20, 2016 | 11:50 AM

#27

Vernal

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From: Utah

Pull the ECM fuse, the side that is not hot - 12V is the BE/GY side.

Mar 20, 2016 | 11:56 AM

#28

Vernal

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From: Utah

Getting ready to go for a ride, Good luck and I'll check back in a few hours.
Bill

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Mar 20, 2016 | 12:03 PM

#29

TimmyG

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From: Madison Ohio

If i am following along i have a short in be/gy wire and the best i can tell it just runs from the ecm to the relay? And the ecm fuse?

Last edited by TimmyG; Mar 20, 2016 at 12:49 PM.

Mar 20, 2016 | 02:28 PM

#30

Dan89FLSTC

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From: South Carolina

There is no reason to be checking for power, you know that the ECM fuse is blowing, and since it only blows when the ignition kill switch is on, we know that the short is somewhere after the system relay (Yellow/Green wire).

Follow that Yellow/Green wire and look for any chafing on the insulation or sheathing. If nothing obvious, unplug all the connectors for the circuit, and check for continuity to ground with a multi meter. Move the wires around while checking with the meter and look for a change.

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