Suzuki AN400 - Page 91

ABS: 4E-49
4 1) Measure the resistance between “B” (Bl) and ground at
the front wheel speed sensor coupler.
Special tool
(A): 09900–25008 (Multi circuit tester set)
Tester knob indication
Resistance (Ω)
Normal value (“B” – Ground)
∞ Ω (Infinity)
Is the resistance between “B” and ground OK?
Inspect the wire
harness. (Faulty W/R
wire)
Faulty front wheel
speed sensor
5 1) Check for continuity between “12” (B/R) on the ABS
control unit coupler and “C” (B/R) on the front wheel
speed sensor coupler.
Special tool
(A): 09900–25008 (Multi circuit tester set)
(B): 09900–25009 (Needle-point probe set)
Tester knob indication
Continuity test ( )
Normal value (“12” – “C”)
Continuity ( )
Is there continuity between “12” and “C”?
Go to Step 6. Inspect the wire
harness. (Faulty B/R
wire)
Step Action Yes No
“B”
(A)
Sensor side
I905H1450042-03
(B)
(A)
“C”
Harness side
ABS control unit coupler (Harness side)
12
18
10 13
24
16
89
24
25
21
3
I905H1450043-01