Suzuki AN400 - Page 63

ABS: 4E-21
10 1) Turn the ignition switch OFF.
2) Short the mode select coupler terminals (O – B/W) using
the special tool.
Special tool
(A): 09930–82710 (Mode select switch)
3) Check for continuity between “13” (O) and “24” (B/W) at
the coupler.
Special tool
(A): 09900–25008 (Multi circuit tester set)
Tester knob indication
Continuity ( )
ABS control unit coupler (Harness side)
Is there continuity between “13” and “24”?
Replace the ABS
control unit/HU.
Inspect the wire
harness. (Faulty mode
select switch wire)
Step Action Yes No
O
B/W
(A)
I905H1450020-01
24 25
(ޓ)
18
10
12 13
16
2
3
4
21
(ޓ)
89
(A)
(A)
I718H1450043-02