Front, Rear Wheel Rotation Difference Abnormal - KYMCO XCITING S 400 Manual

10..Brake System
XCITING S 400
Front, Rear Wheel Rotation Difference Abnormal (service
code 25)
1st step test.
Check the following and correct the
faulty part.
1. Incorrect the tire pressure
2. Tire not recommended for the scooter were installed (incorrect tire size).
3. Deformation of the wheel or tire.
4. Sensor rotor for missing teeth and clogging with foreign matter.
If the all parts are correct move on to the 2nd step.
2nd step test.
Recheck the service code indication: erase the service code, perform the pre-diagnosis
inspection 1 and 2, and retrieve the service code.
If the ABS indicator light lit, faulty ECU in the ABS hydraulic unit. Replace the ABS
hydraulic unit.
If the ABS indicator light unlit. ABS system is normal.
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