Yamaha YZF-R1 Series Service Manual page 789

57_ABS
→ Go to step 5.
NO
→ Replace the wire harness.
5. Defective charging system
• Check the charging system.
Refer to "CHARGING SYSTEM" on page 8-12.
Is resistance ∞ Ω?
YES
→ Replace the hydraulic unit assembly (ABS ECU).
NO
→ Confirm the cause of the problem and repair it, and check again.
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