Hyundai Azera: TPMS Receiver Description and Operation

Fifth generation HG (2011–2025) / Hyundai Azera 2011-2025 Service Manual / Suspension System / Tire Pressure Monitoring System / TPMS Receiver Description and Operation

Description

Mode

(1)

Virgin State

A.	The receiver as a sole part is shipped in this state. Replacement parts should therefore arrive in this state.

B.	In this state, there is no Auto-Location, no sensor wake-up, no sensor monitoring and no DTC monitoring..

C.	The state indicates that platform specific parameters must be written to the receiver and that sensors are un-learned.

(2)

Normal State

A.	In order for tire inflation state and DTC monitoring to occur, the receiver must be in this state.

B.	In this state, automatic sensor location / learning is enabled.

Overview

A.	Sends LF command data to initiators.

B.	Controls sensor state: Ignition on - Normal Delayed Ignition off - Storage.

C.	Auto-Locates sensors.

D.	Auto-Learns new sensors.

E.	Receives RF data from sensor.

F.	Uses sensor data to decide whether to turn on TREAD Lamp / wheel location LED's.

G.	Uses sensor information, distance traveled, background noise levels, Auto-learn status, short circuit output status, vehicle battery level, internal receiver states to determine if there is a system or a vehicle fault.

TPMS Sensor Repair procedures

Removal 1. Remove the tire. (Refer to Tires/Wheels - "Tire") 2. Remove the valve nut. The valve nut should not be re-used. Installation Sensor Fit & ...

TPMS Receiver Schematic Diagrams

Circuit Diagram Connector pin number Pin NO.DiscriptionRemark1IGN2CAN_Low3-4Battery5CAN_High6Ground ...

Hyundai Azera: TPMS Receiver Description and Operation

TPMS Sensor Repair procedures

TPMS Receiver Schematic Diagrams

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Hyundai Azera Manuals