Hyundai Ioniq: Tire Pressure Monitoring System / TPMS Receiver. Description and operation

Hyundai Ioniq (AE) 2017-2024 Service Manual / Suspension System / Tire Pressure Monitoring System / TPMS Receiver. Description and operation

Description
TPMS Receiver : BCM(body control module) integrated management

1.
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.
2.
Overview
Learn TPMS sensor for under inflation monitoring automatically.
Uses sensor information, distance travelled, background noise levels, Auto-learn status, short / open circuit output status, vehicle battery level, internal receiver states to determine if there is a system or a vehicle fault.
Operation
1.
General Function
Auto-learn takes place only once per Ignition cycle.
On successful completion, 4 road wheel sensor ID's are latched into memory for monitoring.
Until Auto-learn completes, previously learned sensors are monitored for under inflation / leak warnings.
2.
General Conditions to Learn New Sensors :
Receiver must determine that it is confident that sensor is not temporary :
a. Uses vehicle speed.
b. Uses confidence reduction of previously learned sensors.
Typical time at driving continuously over 15.5 mph(25 kph) to learn a new sensor is up to 20 minutes.
3.
General Conditions to Un-Learn a sensor that is removed :
It takes less than 20 minutes at 15.5 mph(20 - 30 kph).
Confidence reduction is dependent on time which vehicle is driven at speed greater than or equal to 12.4 mph (20 - 30 kph).

    TPMS Sensor. Repair procedures

    Replacement1.Remove the valve core and deflate the tire.2.Push the tire as illustration below by using tive change machine.3.Loosen the nut and then remove the TPMS sensor...

    TPMS Receiver. Repair procedures

    Removal1.Disconnect the negative (-) battery terminal.2.Remove the glove box.(Refer to Body - "Glove Box Upper Cover Assembly")3.Remove the smart key unit...

    Other information:

    Hyundai Ioniq (AE) 2017-2024 Service Manual: Front Door Belt Outside Weatherstrip. Repair procedures


    Replacement1.Pull down the front door window glass to the lowest level by pressing the power window glass switch.2.After loosening the mounting screws, remove the front door belt outside weatherstrip (A). Tightening torque : 1.0 - 2.0 N...

    Hyundai Ioniq (AE) 2017-2024 Service Manual: Brake Line. Repair procedures


    Removal1.Disconnect the brake fluid level switch connector, and remove the reservoir cap.2.Remove the brake fluid from the master cylinder reservoir with a syringe.    • Do not spill brake fluid on the vehicle, it may damage the paint; if brake fluid does contact the paint, wash it off immediately with water...

    Categories

    Tilt Steering / Telescope Steering

    Adjust the steering wheel so it points toward your chest, not toward your face. Make sure you can see the instrument cluster warning lights and gauges. After adjusting, push the steering wheel both up and down to be certain it is locked in position. Always adjust the position of the steering wheel before driving.

    WARNING

    NEVER adjust the steering wheel while driving. This may cause loss of vehicle control resulting in an accident.

    Hyundai Ioniq. Tilt Steering / Telescope Steering

    read more


     
    Copyright © 2024 www.hioniqae.com