Hyundai Sonata: Tire Pressure Monitoring System / TPMS Sensor Description and Operation

Configuration State
1.
Driving state
Sensor transmissions occur every 1 minutes and pressure is measured every 15 seconds.
2.
Stationary state
Sensor transmissions does not occur and pressure is measured every 60 seconds.
3.
Auto learning status
When driving after stopping more than 15 minutes , sensor transmissions occur every 33 seconds and pressure is measured every 10.8 seconds.
4.
Off status
The TPMS sensor is not operated.
Due to stock status, does not measured pressure, temperature, battery status.
5.
Alert State :
When a 2 psi change in pressure from the last transmission occurs, transmit tire information immediately.
The pressure is measured every 2 seconds.
Description and Operation
Description The Tire Pressure Monitoring System (TPMS) monitors the pressure and temperature inside the tire in order to warn the driver of changes in pressure which may influence the operatio ...

TPMS Sensor Repair procedures
Replacement 1. Remove the tire. (Refer to Tires/Wheels - "Tire") 2. Remove the screw with torx driver (A).     • When installing the bead brake, make sure that it do ...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Heater & A/C Control Unit (DATC) Components and Components Location
Components Connector [A] Pin NOFunctionPin NOFunction1ILL+ (TAIL)21Detent OUT (+)2Sensor REF (+5V)22HTD (Rear defog indicator)3Mode control actuator (Vent)23Rear defog switch4Mode control actuator (Defrost)24C_CAN High5Mode control actuator (Feedback)25C_CAN Low6Intake actuator (Fresh)26ECV+7Int ...

Hyundai Sonata LF 2014-2019 Owners Manual: Notes on the safe use of the Tire Mobility Kit
Park your car at the side of the road so that you can work with the Tire Mobility Kit away from moving traffic. To be sure your vehicle will not move, even when you're on fairly level ground, always set your parking brake. Only use the Tire Mobility Kit for sealing/inflation passenger car ti ...

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