1987 colorized signal circuit diagram

[jonsmyth]

I just had complete turn signal failure after pulling both fairings off my bike. Trying to make sense of the poor quality black and white schematics in the manual, with the numberized components made me crazy flipping back and forth between pages. So I brought it into photoshop and colored the wires. It helped. I found the trouble was a brown wire on the harness that goes to the hazard switch had been pulled out of its plastic connector and did not not make contact when i plugged the quick disconnect back together. Thus it was if I left the switch between "hazard" and "off" positions. The terminal had some beginning oxidation so I applied dielectric grease to help. The signals work now, but the self canceling works 90% of the time, as sometimes i have to hold the left right selector to keep the signal going. I think the self-canceling unit has issues. So do most 20 year olds i know!

 

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