Low tire pressure telltale/ TPMS malfunction indicator

The low tire pressure telltale comes on for 3 seconds after the ignition switch is turned to the ON position.
The low tire pressure and position telltales illuminates when one or more of your tires is significantly underinflated.
The TPMS malfunction indicator will illuminate after it blinks for approximately one minute when there is a problem with the Tire Pressure Monitoring System.
If this occurs, we recommend that the system be checked by an authorized Kia dealer.
For more details, refer to the TPMS in chapter 6.
The low tire pressure position telltale illuminates on the LCD display.
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OBD-II review
1. Overview
The California Air Resources Board (CARB) began regulation of On Board Diagnostics
(OBD) for vehicles sold in California beginning with the 1988 model year. The
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Kia Cee'd JD Service Manual: TPMS Receiver Schematic diagrams
Circuit Diagram
Hamess Connector
Pin No.
Discription
1
Battery ECU
2
Ignition ON
3
CAN_HIGH
4
CAN_LOW
...