2000 FLHTCUI Diagnostic Trouble Codes

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Jul 17, 2005 | 05:13 AM

runningbearau

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2000 FLHTCUI Diagnostic Trouble Codes

Hello all... I need to understand the DTCs for 2000 model FLHTCUI. I don't think the 2000 has the delphi system or the more sophiscitated systems of the 2003 models onward, but I know there is a DTC system. Can anyone help with how to access the codes and what the codes are etc. please...?

rb

Jul 17, 2005 | 11:26 AM

HDF Tech

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From:

RE: 2000 FLHTCUI Diagnostic Trouble Codes

Ian

Here ya be https://www.hdforums.com/m_64805/tm.htm

Stop by the new members area up top and introduce yourself too, maybe with a picture of your ride

Jul 18, 2005 | 12:24 AM

runningbearau

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RE: 2000 FLHTCUI Diagnostic Trouble Codes

Thanks for your help TC... much appreciated.

Ian

Jul 18, 2005 | 12:43 AM

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RE: 2000 FLHTCUI Diagnostic Trouble Codes

Any Time

Jul 4, 2013 | 03:53 PM

Blinddog

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From: Kentucky

Help !!

I done this test on my 2000 Roadking .The engine light came on for 10 seconds went off then came back on and didn't go off so no codes so removed the wire put bike back together hit switch bike turns over but no fire to plugs .Bike was running before this test nothing after any ideas?

Jul 5, 2013 | 09:50 AM

larsfum

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From: On a Lake, not far from the Gulf

Quote:

Originally Posted by Blinddog

I believe that you have the M&M EFI, and not Delphi. You do not need to jump any pins in the data connector for M&M to pull trouble codes. My guess is that you either blew a fuse, or fried the ECM. I hope you simply blew a fuse.

Jul 5, 2013 | 10:01 AM

Def Mute

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From: Fla

Quote:

Originally Posted by Blinddog

The engine light lights up when you turn the ignition switch on, then goes off. After four seconds, if it comes on again and stays on, there is a present fault code. When it is an historical fault code, it comes on with ignition and goes off then comes on and goes off again. I believe in like 4 second intervals. An historical code will not be removed until a cycle of 50 ignition on/of intervals has passed. In other words, the engine light will continue to light two times when ignition switch is turned on, after 50 on/off cycles have passed the historical codes will no longer affect the engine light when starting.

If you will hold the odometer button on the side of the console down, and turn the ignition on and off, three times I think, waiting for the fuel pump to stop before turning the ignition switch to the off position, and one second until you turn it on again, the third time holding the odometer button down until the engine light begins to blink it will begin to blink in a fast sequence showing the fault codes will follow.

First indication of fault code display is rapidly blinking engine light. After that count the number of times the engine light lights up. There will be a brief pause between digits. If there are multiple codes stored, the rapid blinking will separate each. Once the fault codes begin to repeat, you have gone through all stored codes.

Tips: Have a pencil and paper ready.
Maybe ask a friend to help out. Sometimes a second pair of eyes can be good.
Go through a couple of cycles, so that you are sure you haven't missed any codes.

Last edited by Def Mute; Jul 5, 2013 at 10:22 AM.