KYMCO AK 550, Service Manual

Page: 68 / 461

2.Periodic Maintenance AK 550
2-37
Change Pressure Unit
Turn KEYLESS Main Switch ON, the Model Symbol will light up. Push the
Dashboard and noodoe Switch to “m” position and press the UP button to change
over to TPMS Mode. Pressing “O” button on the Right Handlebar Switch to
change units in the sequence of [kgf/cm
2
→ bar → psi → kpa].
■Anomaly:
1. With Main Switch set to ON, when Tire Pressure Indicator in the Dashboard
lights up continuously, it may be due to a pressure > 3.2 kgf/cm
2
or < 1.6
kgf/cm
2
of Front Tire; or a pressure >3.75 kgf/cm
2
or < 1.65 kgf/cm
2
(23.4psi)
of Rear Tire. Change over to TPMS Mode by pressing the Mode button, the
tire pressure value will be flashing.
2. Tire Pressure Indicator will light up continuously if controller is faulty. Change
over to TPMS Mode by pressing the Mode button, the symbol will appear.
3. Tire Pressure Indicator will light up continuously if signal of tire pressure
sensor fails to reach the controller due to environmental interference. Change
over to TPMS Mode by pressing the Mode button, - - - will appear.
4. When power of battery in Tire Pressure Sensor is low, Tire Pressure Indicator
will light up constantly. The owner shall prepare for replacing with a new
wireless Tire Pressure Sensor.
5. Tire Pressure Indicator flashes quickly if tire pressure drops fast; it flashes
slowly if tire pressure drops slowly.