Suzuki GSF1250 - Repair Instructions; ABS Control Unit Coupler Disconnect and Connect

ABS: 4E-70
Repair Instructions
ABS Control Unit Coupler Disconnect and
Connect
B718H14506003
Disconnect
1) Turn the ignition switch OFF.
2) Remove the left frame cover. Refer to “Exterior Parts
Removal and Installation in Section 9D (Page 9D-
6)”.
3) Remove the fuse box mounting bolt (1).
4) Disconnect the ABS control unit coupler (2).
Connect
Connect the ABS control unit coupler in the reverse
order of disconnect.
2 1) Check the ABS control unit coupler for loose or poor
contacts.
If OK, then disconnect the ABS control unit coupler.
2) Measure the voltage between “8” (R/Bl) and “24” (B/W)
at the coupler.
Special tool
(A): 09900–25008 (Multi-circuit tester set)
Tester knob indication
Voltage ( )
Normal value (“8” – “24”)
Battery voltage (12.0 V and more)
ABS control unit coupler (Harness end)
Is the voltage between “8” and “24” normal?
Replace the ABS
control unit/HU.
Inspect the wire
harness. (Faulty
solenoid or ground wire)
Step Action Yes No
24 25
18
10
12 13
16
2
3
4
21
(ޓ)
89
(ޓ)
(A)
(A)
I718H1450096-02
1
I718H1450028-01
2
I718H1450029-01