Suzuki 2006 GSF1200AK6 Supplementary Service Manual page 28

• Check for continuity between N (B/W) at the coupler and the
battery - terminal, also O (B/W) at the coupler and the bat-
tery - terminal.
" 09900-25008: Multi-circuit tester set
( Tester knob indication: Continuity ())
If there are no continuity, repair the coupler or wire harness.
GSF1200AK6/SAK6 ('06-MODEL)
ABS control unit coupler (Harness end)
Battery - terminal
27