Suzuki 2009 AN400, Supplementary Service Manual, Page: 99 / 143

ABS: 4E-57
1 5) Measure the resistance between “2” (B/Y) and ground at
the ABS control unit coupler.
Special tool
(A): 09900–25008 (Multi circuit tester set)
(B): 09900–25009 (Needle-point probe set)
Tester knob indication
Resistance (
Ω
)
Normal value (“2” – Ground)
∞ Ω
(Infinity)
Is the resistance between (2) and ground OK?
Go to Step 3. Go to Step 2.
2 1) Disconnect the rear wheel speed sensor coupler.
2) Measure the resistance between “A” (W) and ground at
the rear wheel speed sensor coupler.
Special tool
(A): 09900–25008 (Multi circuit tester set)
Tester knob indication
Resistance (
Ω
)
Normal value (“A” – Ground)
∞ Ω
(Infinity)
Is the resistance between “A” and ground OK?
Inspect the wire
harness. (Faulty B/Y
wire) Replace the rear wheel
speed sensor.
Step Action Yes No
12
18
10 13
2 4
16
8 9
24 25
21
3
ABS control unit coupler
(Harness side)
(A)
(B)
I905H1450078-01
“A”
(A)
Sensor side
I905H1450082-01