Yamaha F100B F100C Outboards Factory Service Manual, Page 298Get this manual
Bracket unit
Checking the power trim and tilt switchtrailer switch
1Check the power trim and tilt switchtrailer switch for continuityReplace if out of specificationLead color Switch position Up
S60C7995
Checking the fuse
1Check the fuse for continuityReplace if there is no continuity
Sky blue (Sb)
Light green (Lg)