Kia Cadenza: Tire Pressure Monitoring System / TPMS Receiver Description and Operation

Kia Cadenza YG 2016-2025 Service Manual / Suspension System / Tire Pressure Monitoring System / TPMS Receiver Description and Operation

Description

Mode

(1)

Virgin State

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

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

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

(2)

Normal State

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

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

Overview

•	Sends LF command data to initiators.

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

•	Auto-Locates sensors.

•	Auto-Learns new sensors.

•	Receives RF data from sensor.

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

•	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. 2. Remove the foreign substance from wheel. 3. Discharge the air to the tire air inlet (A). 4. Install the bead brake from the tire and then remove the the ...

TPMS Receiver Schematic Diagrams

Circuit Diagram Connector pin number Pin No.Pinning1V_BAT_ECU2IG_ON3CAN_High4CAN_Low5GND6NA ...

Other information:

Kia Cadenza YG 2016-2025 Service Manual: Battery Sensor Repair procedures

Removal 1. Turn the ignition switch OFF and disconnect the battery negative (-) cable. 2. Disconnect the battery sensor connector (A). 3. Remove the battery negative (-) cable after removing the bolt (B). Installation 1. Install in the reverse order of removal. Battery (-) termi ...

Kia Cadenza YG 2016-2025 Service Manual: Injector Repair procedures

Inspection 1. Turn the ignition switch OFF. 2. Disconnect the injector connector. 3. Measure resistance between the injector terminals 1 and 2. 4. Check that the resistance is within the specification. Specification: Refer to “Specification” Removal ...