GL1800 Autocruise and FCU


Information and questions on GL1800 Goldwings (2001-Present)
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mclaring
Posts: 6
Joined: Thu Feb 14, 2013 6:22 am
Location: Cambodia
Motorcycle: GL1800 2004

GL1800 Autocruise and FCU

Postby mclaring » Mon May 09, 2016 4:30 pm



Hi all,

a long while back I posted about trying to fix my autocruise on my GL1800, which is still not working. I have tried everything, but all circuits, micro switches, relays, fuses check out. I now think it possible the fault might lie with the electronic fuel control unit (FCU) box under/forward of the seat. Before the cruise finally went it became intermittent (engaged sporadically, and then cut out altogether over a few weeks). I can source a used FCU for a reasonable price from a wrecked 2005 model (mine is a 2004). My queries are:

- will Honda's anti-theft electronic ignition scheme prevent a straight swap-over (is each box somehow coded)?

- any way I can check to see if the one currently in my bike is working ? The circuits check out but I don't think this necessarily means that the circuit board is integrous.

Any views or comments welcome,

MC



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redial
Posts: 1993
Joined: Mon Jan 03, 2011 1:17 am
Location: Kapunda, SouthAustralia
Motorcycle: 1997 GL1500 Spectre Red Aspencade

Re: GL1800 Autocruise and FCU

Postby redial » Thu May 12, 2016 1:24 am

Hey MC,
I am unable to assist with your problem, but this may wake someone who has a similar model. Good luck.
Len in Kapunda

The world is not going to finish today, as it is already tomorrow in Australia and New Zealand, and other islands of foreign nations such as Guam and Samoa.

User avatar
Ghostman
Posts: 263
Joined: Fri Aug 14, 2009 10:52 am
Location: Midwest
Motorcycle: gl1800

Re: GL1800 Autocruise and FCU

Postby Ghostman » Thu May 12, 2016 7:51 am



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