Author Topic: Rotary Switch.  (Read 6397 times)

Offline Paule230

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Rotary Switch.
« on: September 06, 2014, 02:29:07 PM »
Does anyone know what this rotary switch would have done? I cannot feel any wires attached but I think I can feel 2 terminals behind it when I removed the light.
The bike us a K1100LT 1994, and has never had a radio installed.

Offline Inge K.

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Re: Rotary Switch.
« Reply #1 on: September 06, 2014, 02:47:46 PM »
Ask PO, that is a non OEM part.
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Offline Scott_

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Re: Rotary Switch.
« Reply #2 on: September 06, 2014, 07:33:07 PM »
Ask PO, that is a non OEM part.

+1 what Inge said.....

Does it by chance have heated grips? Variable heat controller? Just a guess.
Otherwise you are going to have to trace the wires.
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2017 FLHTK Ultra Limited
1997 K1100LT 0302488 (R.I.P.)
1997 R1100RT ZC62149(sold)
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Offline pdg

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Re: Rotary Switch.
« Reply #3 on: September 06, 2014, 07:43:01 PM »
Is it a stepped rotary switch (two or more definite 'click' positions) or a variable (smooth turning) control?

Either way, as said it's not OEM so it's an addition for something...
1988 K75S

Offline mystic red

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Re: Rotary Switch.
« Reply #4 on: September 07, 2014, 05:32:09 AM »
As I said in another thread, I have one like it that says in block letters above it.....FADER.

Offline Paule230

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Re: Rotary Switch.
« Reply #5 on: September 07, 2014, 05:38:07 AM »
Its a smooth switch with no clicks or notches.
I'll have to do some investigating as the previous owner didn't have a clue either.

Offline pdg

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Re: Rotary Switch.
« Reply #6 on: September 07, 2014, 08:08:56 AM »
As it's smooth, then as red says it may well be intended for a fader. I don't know what stereo would have been fitted to these bikes, but 'back in the day' (before stereos became quads as a matter of course) an external fader was so you could run 4 speakers.

That said, if it only has 2 terminals then a fader control is unlikely. A self-contained fader would need a few more terminals and I would expect a centre position 'notch'.

If yours has never had a stereo fitted, then it could have been repurposed for something else (heated grips/map light dimmer/the list could go on and on), and/or the trim panel is replacement for a broken one at some point in the bike's history and the control was left because it looks neater than a hole.
1988 K75S

Offline Scott_

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Re: Rotary Switch.
« Reply #7 on: September 07, 2014, 02:48:06 PM »
When I bought my radio kit for my '97, the fader knob was mounted next to the lighter socket under the radio lid. That way all of the radio wiring was contained in the radio bucket.
Not saying that they couldn't be put elsewhere..........
  • 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 Paule230

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Re: Rotary Switch.
« Reply #8 on: September 07, 2014, 04:37:07 PM »
Thanks for all your suggestions, I will take the trim off and have a look to see what exactly is behind it.

Offline pdg

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Re: Rotary Switch.
« Reply #9 on: September 07, 2014, 04:42:29 PM »
Thanks for all your suggestions, I will take the trim off and have a look to see what exactly is behind it.

Not being nasty, but that's what I would have done the day I got the bike home :2thumbup:
1988 K75S

Offline Motorhobo

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Re: Rotary Switch.
« Reply #10 on: September 07, 2014, 09:07:12 PM »
Thanks for all your suggestions, I will take the trim off and have a look to see what exactly is behind it.

Not being nasty, but that's what I would have done the day I got the bike home :2thumbup:

I would've asked the question first. I don't think one can intuit all the possible stock options for a motorcycle...it makes sense to inquire first before ripping things apart.
1994/1995 K75 ABS Frankenbike: original engine 136k miles, frame from Gary Weaver (RIP), 173k miles -- Current Odometer: 198k miles
1994 K75 since 2013, 82,000 mi (19k mine) w/California Sidecar Friendship II Sidecar & Black Lab 'Miss B' - RIP

Past: 1974 Honda 550/4 (first bike), 1994 K75 (sold), 1995 K75 ABS (parts bike), Sidecar Dog & Best Bud 'Bo' - RIP

Offline pdg

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Re: Rotary Switch.
« Reply #11 on: September 08, 2014, 08:10:11 AM »
Thanks for all your suggestions, I will take the trim off and have a look to see what exactly is behind it.

Not being nasty, but that's what I would have done the day I got the bike home :2thumbup:

I would've asked the question first. I don't think one can intuit all the possible stock options for a motorcycle...it makes sense to inquire first before ripping things apart.

What can I say, I'm a tinkerer... Personally I would always take something apart first and only ask questions if something doesn't look right.
1988 K75S

Offline Paule230

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Re: Rotary Switch.
« Reply #12 on: September 08, 2014, 03:47:00 PM »
I did ask the question first. Being foster carers, taking the bike apart on the first day I got it doesn't rank so highly on my list of priorities.

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