Instruction Manual

TPMS Manual
Whetron Electronics (Suzhou) Co.,Ltd.
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4.6 Sensor Not Configured Warning
When any sensor is not configured, the corresponding bit of 310 message sent by
ECU CAN is 08.
4.7 Sensor learning status indication
One sensor per learning, the corresponding bit of 310 message sent by ECU CAN is
09.
4.8 Speed limit indication
When the speed of any wheel is greater than 200km / h, the corresponding bit of
310 message sent by ECU CAN is 0A.
4.9 Real time data transmission
When the system is powered on and started, the ECU send 310 message, and the
definition is shown in Figure 2.
5. TPMS Parameters
5.1ECU Parameters
Item
parameters
Typical Voltage
12V
Operating Voltage
9V～16V
CAN Voltage
7V～18V
Active Current
≤50mA
Operated Temperature
-20℃～80℃
Storage Temperature
-40℃～95℃
Receiving Sensitivity
＜-80dBm（Reference value,
the actual value shall be subject to the
real vehicle calibration）
Receiving Frequency
433.92±0.05MHz
Antenna Type
Planar antenna
CAN Rate
500kbps
5.2Sensor Parameters
Item
parameters
Emission Frequency
433.92±0.05MHz
Receiving Frequency
125KHz
Working Mode
FSK