4E-40 ABS:
DTC “25” (C1625): Wheel Speed Sensor Related Malfunction (AN400A/ZAK9)
B905H14504007
Troubleshooting
Possible Cause
• Incorrect tire size, poor tire pressure
• Deformed wheel, etc.
Step Action Yes No
1 1) Check that the specified tires are installed.
Tire type and size
Front: BRIDGESTONE HOOP B03 G, 120/80-14M/C
58S
Rear: BRIDGESTONE HOOP B02 G, 150/70-13M/C
64S
Are the tires OK?
Go to Step 2. Use the specified tires.
2 1) Make sure the tire pressure for each tire. Refer to “Tire
Inspection” in Section 0B in related manual.
Cold inflation tire pressure (Solo riding)
Front: 175 kPa (1.75 kgf/cm
2
, 25 psi)
Rear: 200 kPa (2.00 kgf/cm
2
, 29 psi)
Cold inflation tire pressure (Dual riding)
Front: 175 kPa (1.75 kgf/cm
2
, 25 psi)
Rear: 250 kPa (2.50 kgf/cm
2
, 36 psi)
Is the tire pressure for each tire correct?
Go to Step 3. Adjust the tire pressure.
I905H1450037-02
I718H1450071-01