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BikerMiker BikerMiker is offline
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Join Date: Oct 2010
Location: SmAsheville NC area
Posts: 823
Garage
Question WTH? Bike Only Starts in N

Hi all.... been a while since I posted here but... I'm stumped!

Bike only starts in N. I thought this was going to be an easy clean and fix or a
replacement but.... NOPE! It started as an intermittent issue that has now become
permanent.

Clutch switch is ok.

Bypassing the clutch switch doesn't help. 12v is on the hot side when ignition is on .

Traced the wiring and both conductors ring out all the way to ECU.

Tried a spare ECU I have laying around and no difference.

I have the kickstand safety switch bypassed already.

I used the pic of the wiring diagram linked below as a reference.

https://forums.pelicanparts.com/bmw-r1100s-r1200s-tech-forum/530846-wiring-harness-info-needed.html#post5233271

I'm am out of ideas!!
__________________
Mike
'07 R1200S

Last edited by BikerMiker; 09-06-2025 at 02:30 PM..
Old 09-06-2025, 11:26 AM
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