Page 504 - 2019 SHOP MANUAL CRF1000/A/D

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ANTI-LOCK BRAKE SYSTEM (ABS) (CRF1000A/D)
4. Failure Reproduction
Turn the ignition switch OFF.
Connect the 18P (Black) connector.
Erase the DTC (page 20-6).
Test-ride the motorcycle above 10 km/h (6 mph).
Recheck the DTC (page 20-6).
Is the DTC 5-1 or 5-4 indicated?
YES – Faulty ABS modulator
NO – Pump moor and poser supply relay is
normal (intermittent failure)

DTC 6-1 or 6-2 (Power Circuit)
1. Input Voltage Inspection
Inspect the battery voltage (page 21-6).
Is the battery voltage normal?
YES – GO TO STEP 2.
NO – Replace the battery (page 21-5).
2. Charging Voltage Inspection
Inspect the battery charging voltage (page 21-8).
Is the voltage above 15.5 V?
YES – Faulty regulator/rectifier
NO – GO TO STEP 3.
3. Failure Reproduction
Erase the DTC (page 20-6).
Test-ride the motorcycle above 10 km/h (6 mph).
Recheck the DTC (page 20-6).
Is the DTC 6-1 or 6-2 indicated?
YES – Faulty ABS modulator
NO – Power circuit is normal (intermittent failure)

DTC 7-1 (Tire Size)

• Check the following and correct the faulty part.
– Incorrect tire pressure
– Tires not recommended for the motorcycle were
installed (incorrect tire size).
– Deformation of the wheel or tire
1. Failure Reproduction
If the above items are normal, recheck the DTC:
Erase the DTC (page 20-6).
Test-ride the motorcycle above 10 km/h (6 mph).
Recheck the DTC (page 20-6).
Is the DTC 7-1 indicated?
YES – Faulty ABS modulator
NO – Tire size is normal (intermittent failure)

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