KYMCO AK 550 Service Manual page 323

9.Electrical Systems
TPMS Tire Pressure Management System
Operation of TPMS, Electronic Tire Pressure Sensor
◆ TPMS consists of 2 wireless Tire Pressure Sensors (1 each on respective
nozzle of front and rear tire) and a controller. The sensor detects the current tire
pressure and sends the signal to Controller by wireless transmission. The
Controller then sends the signal to Dashboard, informing the rider of pressure
condition with the displayed indicator.
NOTICE
1. When KEYLESS Main Switch is set ON, the Tire Pressure Sensor related
pressure symbol on the left side of Dashboard will light up; if this symbol then
goes out automatically, the tire pressure is normal (as shown in the Figure).
2. When KEYLESS Main Switch is set ON, the Tire Pressure Sensor related
pressure symbol on the left side of Dashboard will light up; if this symbol stays on
constantly, the tire pressure is not normal (as shown in the Figure).
Front Tire Pressure ≧3.2kgf/cm2 or < 1.6kgf/cm2
Rear Tire pressure≧3.75kgf/cm2 or < 1.65kgf/cm2
The owner needs to replenish or release tire pressure if the reading is too low or
too high. Consult the dealer for assistance if you have any questions.
(Standard tire pressure under normal inflation: Front Wheel 2.4kgf/cm2; Rear
Wheel 2.7kgf/cm2)
3. Do Not remove wireless Tire Pressure Sensor or Controller, or TPMS
function will be lost.
4. No re-adjustment of TPMS is required when a new tire or rim is replaced.
5. Re-adjustment of TPMS is required when replacing a new wireless tire
pressure sensor and controller; please consult a KYMCO dealer.
6. When replacing a tire rim, the Tire Pressure Sensor shall be kept in a correct
order to distinguish the front one and the rear one.
Tire Pressure Indicator
Model Symbol
9-58
AK 550