Suzuki GSX1300BKA, Supplementary Service Manual

Page: 40 / 108

4E-5 ABS:
Stored DTCs (Diagnostic Trouble Codes)
The maximum of six DTCs can be recorded. In these records, duplication of the same DTC will not occur. If the system
detects the 7th DTC, it overwrites the record of the oldest DTC.
Check and see if any diagnostic trouble code remains, by actually running the machine to activate ABS and by
carrying out the self-diagnosis after deleting the diagnostic trouble code once the malfunctioned part is repaired.
Fail-safe Function Description (GSX1300BKAK8)
B823H34501007
If malfunction occurs in the ABS electric system, this sets valve relay OFF. Consequently, motor relay will be set OFF
and the indicator light ON, and no current will be applied to motor solenoid valve inactivating ABS and turning ABS
indicator light ON. In this case, it functions as the normal brake. However, if malfunctions occurs while ABS is being
activated, when ABS control unit diagnoses that the operation can continue, it will effectuate ABS provisional control
(turning the ABS indicator light ON). Upon the moment when ABS provisional control is over, the valve relay will be set
OFF.
ABS control unit
CPU
Ignition switch
Motor relay
M
Motor
Valve relay
Solenoid valves Solenoid valves
Solenoid valves
ABS indicator light
Indicator relay Indicator relay Indicator relay
I823H3450010-01