Suzuki GSF1250 - Page 555

ABS: 4E-62
2 1) Check for continuity between “12” (B/R) and “18” (W/Y)
at the coupler.
Special tool
(A): 09900–25008 (Multi-circuit tester set)
Tester knob indication
Continuity ( )
ABS control unit coupler (Harness end)
Is there continuity between “12” and “18”?
• Inspect the wire
harness. (Faulty
sensor wire)
• Faulty wheel speed
sensor
Go to Step 3.
3 1) Turn the ignition switch ON with the ABS control unit
coupler disconnected, measure the voltage between “2”
(B/Y) and “24” (B/W) at the coupler.
Special tool
(A): 09900–25008 (Multi-circuit tester set)
Tester knob indication
Voltage ( )
Normal value (“2” – “24”)
0 V
ABS control unit coupler (Harness end)
Is the voltage between “2” and “24” 0 V?
Replace the ABS
control unit/HU.
Inspect the wire
harness. (Faulty sensor
signal or power supply
wire)
Step Action Yes No
24 25
18
10
12 13
16
2
3
4
21
89
(A)
(A)
I718H1450094-03
24 25
(ޓ)
18
10
12 13
16
2
3
4
21
(ޓ)
89
(A)
(A)
I718H1450095-02