Author Topic: 85 K100 won't shut off  (Read 4069 times)

Offline smith913

  • Motobrick Curious
  • Posts: 39
85 K100 won't shut off
« on: October 31, 2016, 07:49:26 AM »
I am having issues getting it to shut off via key or kill switch. The only true fire way to power down is to pull fuse 1. possible ICU issue? Otherwise I'll check to see if the starter relay is fused, could that be the cause?
Already cleaned ignition switch and starter brushes
  • Alexandria, VA
  • 1985 K100RT

Offline Scott_

  • Administrator
  • ^ Quintessential Motobricker
  • Posts: 2242
Re: 85 K100 won't shut off
« Reply #1 on: October 31, 2016, 07:57:56 AM »
A stuck starter relay wouldn't cause this issue.
The FI relay could be stuck on though.
  • My Garage
1995 K1100LT 0302044
2017 FLHTK Ultra Limited
1997 K1100LT 0302488 (R.I.P.)
1997 R1100RT ZC62149(sold)
"One who does not ask questions is ashamed to learn" Danish proverb

Offline smith913

  • Motobrick Curious
  • Posts: 39
Re: 85 K100 won't shut off
« Reply #2 on: November 01, 2016, 11:34:01 AM »
FI relay is good, I may double check the starter, but I'm at a loss
  • Alexandria, VA
  • 1985 K100RT

Offline jay1622

  • ^ Proficient Motobricker
  • Posts: 283
Re: 85 K100 won't shut off
« Reply #3 on: November 01, 2016, 02:31:16 PM »
I'm not sure if this schematic will help, but I remember using this to diagnose mine.
  • Charlotte
  • Previous: 1986 K75S, 1977 R75/7, 1999 R1200C, 2003 R1150GS, 2001 F650GS, 2005 R1200RT... Current: 2005 R1200RT and my Brick, a 1988 K75S

Offline The Mighty Gryphon

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  • ^ Quintessential Motobricker
  • Posts: 6843
Re: 85 K100 won't shut off
« Reply #4 on: November 01, 2016, 06:26:42 PM »
When you turn off the ignition switch, what happens?  Do the lights go out?  Do the instruments shut down?  Does everything keep on working? 

You mentioned that you were in the ignition switch.  Are you absolutely certain that you put it back together correctly? 

A little more information will help a lot.
  • In my garage in Marilla, NY
  • '91K100RS White/Blue
Current:
'91 K100RS16V "Moby Brick Too"

Past:
'94 K75RT "Ilsa, She Wolf of the SS"
'92 K100RS16V "Moby Brick" (RIP, deceased in a vehicular assault)
'94 K75S Special Edition Dakar Yellow "Cheetos"
'89 K100RS Special Edition "Special Ed"

Offline TrueAce

  • ^ SuperNatural Motobricker
  • Posts: 973
Re: 85 K100 won't shut off
« Reply #5 on: November 01, 2016, 09:49:21 PM »
Your starter button is sticking, needs careful cleaning to not lose parts :euro.
  • Florida
  • '85 K100GS, '85 K100RSSC,', '94 K1100RS,'10 S1000rr,'14 Ural Sidecar, '15 R Nine T

Offline smith913

  • Motobrick Curious
  • Posts: 39
Re: 85 K100 won't shut off
« Reply #6 on: November 02, 2016, 10:16:33 AM »
I haven't checked the headlight, but everything else is still on. Almost as if the key/kill switch didn't do anything, I could probably go for a ride if I wanted to. Instruments stay on, I am using the acewell 2853 though.
I tried a spare kill/starter switch I had laying around so it's not that it's sticking. I'm pretty sure the ignition switch is correctly assembled.
  • Alexandria, VA
  • 1985 K100RT

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