Suzuki 2006 GSF1200AK6 Supplementary Service Manual page 67

66 GSF1200AK6/SAK6 ('06-MODEL)
DTC "61" (C1661): ABS solenoid malfunction
POSSIBLE CAUSE
Faulty solenoid valve or relay
Step 1
1) Turn the ignition switch to OFF.
2) Remove the fuse box mounting bolt. (!Page 28)
3) Open the fuse box and inspect the ABS fuse 1.
ABS fuse: 15 A
Is the ABS fuse OK?
YES Go to step 2.
NO Replace the ABS fuse.
$
If a fuse is blown, find the cause of the problem and
correct it before replacing the fuse.
Step 2
1) Check the ABS control unit coupler for loose or poor con-
tacts. If OK, then disconnect the ABS control unit coupler.
2) Measure the voltage between 8 (R/Bl) and N (B/W) at the
coupler.
% Normal value: Battery voltage (12.0 V and more)
" 09900-25008: Multi-circuit tester set
& Tester knob indication: Voltage (')
Is the voltage between 8 and N normal?
YES Replace the ABS control unit/HU.
Inspect the wire harness. (Faulty solenoid or
NO
ground wire)
ABS control unit coupler (Harness end)