Page 495 - 2019 SHOP MANUAL CRF1000/A/D

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ANTI-LOCK BRAKE SYSTEM (ABS) (CRF1000A/D)
Detection Refer
DTC Function failure Symptom/Fail-safe function
A B to
Power supply relay malfunction • Stops ABS operation
• Power supply relay (ABS modulator) or related
5-4 20-17
wires
• Fuse ABS MAIN 30 A
Power circuit under voltage • Stops ABS operation
6-1 • Input voltage (too low)
• Sub fuse ABS MAIN 7.5 A 20-18
Power circuit over voltage • Stops ABS operation
6-2
• Input voltage (too high)
Tire malfunction • Stops ABS operation
7-1 20-18
• Tire size
ABS control unit malfunction • Stops ABS operation
8-1 20-19
• ABS modulator
Rear ABS off indicator • Rear ABS off mode function
8-2 20-19
• Rear ABS off indicator or related wire does not work
(A) Pre-start self-diagnosis (page 20-5)
(B) Ordinary self-diagnosis: diagnoses while the motorcycle is running (after
pre-start self-diagnosis)

20-9