Suzuki AN400 - DTC 55 (C1655): ABS Control Unit Malfunction (AN400 A;ZAK9)

ABS: 4E-67
DTC “55” (C1655): ABS Control Unit Malfunction (AN400A/ZAK9)
B905H14504017
Troubleshooting
NOTE
After repairing the trouble, clear the DTC using SDS tool. Refer to “DTC (Diagnostic Trouble Code)
Deleting (AN400A/ZAK9)” (Page 4E-25).
Possible Cause
Faulty ABS control unit
Step Action Yes No
1 1) Inspect the clearances of the front and rear wheel speed
sensor – sensor rotor using the thickness gauge.
Special tool
(A): 09900–20803 (Thickness gauge)
(B): 09900–20806 (Thickness gauge)
Wheel speed sensor – Sensor rotor clearance
Front: 0.36 – 1.62 mm (0.014 – 0.064 in)
Rear: 0.16 – 1.62 mm (0.006 – 0.064 in)
Front
Rear
Are the clearances OK?
Go to Step 2. Adjust the clearance.
(A), (B)
I905H1240005-02
(A), (B)
I905H1240009-02