Kia Cee'd: Tire Pressure Monitoring System / TPMS Sensor Repair procedures

Removal
1.
Remove the valve core and deflate the tire.
2.
Remove the side of the tire bead area from the wheel using tire changing machine .

  
The tire bead should be broken approx. 90° from the valve side of the wheel. The bead breaker should not be set too deep.
Avoid tire/tool contact with the valve on dismount.
Dismount should end near the valve.
3.
Rotate the wheel clockwise.

4.
The valve during transportation (air inlet portion of the silver) deviated from its original location be sure to check whether the original position of the valve (metal brackets) are assembled in indented state.
5.
While tightening the nut on the valve as not to deviate from the fixed position while rotating the valve to a fixed location (metal brackets to fit inside) and push. The specified torque (8Nm) to tighten the nut does not reuse.
6.
Contact with the rim so that the valve washer seals the valve hole put into.

7.
Housing with two fingers holding the valve in the axial direction with one finger and push the valve.

8.
Housing, the state must be visible laser marking.

9.
When the valve is fully inserted so that the contact between the sensor and the rim while keeping hands on the wheel nut tightening will start Wed.

10.
While maintaining the position of the valve and the sensor is mounted nut.

11.
Apply tire soap or lubrication to the top and bottom tire beads.

12.
To fit the bottom bead, position the sensor at the 5 o’clock position relative to the head on the tire changing machine

13.
Place the tire on the rim so the bottom bead touches the edge of the rim after the sensor (@6 o’clock). Rotate the rim clockwise, and push down on the tire at the 3 o’clock position to fit bottom bead.

14.
After bottom bead is on tire, rotate the rim until the sensor is at the 5 o’clock position relative to the head on the tire changing machine. Push down on the tire at the 3 o’clock position and rotate the rim clockwise to fit the top bead.

15.
Inflate the tire until both beads seat.

16.
In the case of TPMS sensor failure, TPMS sensor needs learning. Faulty sensor is replaced new units, conduct learning of TPMS sensors.
Inspection
After installing TPMS sensor test methods Thai
1.
Sealing washer on the outside rim of hole to be compressed.
2.
The lower part of the valve housing, a fixed place (no metal brackets) should be located
3.
Housing is at least one or more points on the surface of the rim should contact.
4.
The rim of the housing mounting height shall not exceed the height of the chin.

Replacement
Repair tire after using the Tire Mobility Kit (TMK)
When the TPMS warning lamp OFF
1.
Remove the TMK repaired tire, wheel and TPMS sensor.
(Refer to "Tire removal")
2.
Remove the sealant on the wheel and TPMS sensor (A) completely.
  
Clean the sealant on the housing and sensing hole of TPMS sensor with clean cloth, gauze or air inhalers.
To prevent the sensor and circuit board damage, do not use the pointed instrument and give a lot of impact.

3.
Install the TPMS sensor to the new tire.
4.
Check that the normal operation of TPMS system.
When the TPMS warning lamp ON
1.
Remove the TMK repaired tire, wheel and TPMS sensor.
(Refer to "Tire removal")
2.
Remove the sealant on the wheel and TPMS sensor (A) completely.
  
Clean the sealant on the housing and sensing hole of TPMS sensor with clean cloth, gauze or air inhalers.
To prevent the sensor and circuit board damage, do not use the pointed instrument and give a lot of impact.

3.
Install the TPMS sensor to the new tire.
4.
Check the tire pressure using the electrical tire pressure gauge.
5.
Check the tire pressure of TPMS sensor using the GDS
6.
If the difference between two checked pressures in the above is not more than 2 psi, TPMS sensor is normal. Reinstall it to new tire.
7.
If the difference between two checked pressures in the above is more than 2 psi, TPMS sensor is abnormal. Install new TPMS sensor to new tire.
8.
Check that the normal operation of TPMS system.
Diagnosis procedure by using diagnostic device
As manual for diagnosis methods by using diagnosis device, the main contents are as follows:
1.
Connect self-diagnosis connector(16pins) located in the lower of driver side crash pad to self-diagnosis device, and then turn the self-diagnosis device after key is ON.
2.
Select the "vehicle model" and "TPMS" on GDS vehicle selection screen, then select OK.
[Register Sensor initialization]

[Register Sensor function description]

[Preparation phase sensor measurements]

[Sensor register method 1]

[Sensor register method 2]

[Sensor register method 3]

[Sensor register method 4]

[Sensor register method 5]

  
Write ID Read ID and be sure to check are the same.
After registering successfully sensor "Sensor Wireless Information" by the execution determines whether the sensor is working properly.
[Sensor Status initialization]

[Sensor function description]

[Preparation phase sensor measurements]

  
In North America, the cable is measured separately.
In Domestic/General(European) area, the cable is measured without separation.
[Sensor measurements 1]

[Sensor measurements 2]

[Sensor Status]

  
Each entry must check whether each sensor normal.
After replacing the tires or sensors, check the status of sensor is working properly after sensor registration process.
TPMS Sensor Description and operation
Description 1. Function • By detecting the pressure, temperature, acceleration, and battery condition, transmit informat ...

TPMS Receiver Description and operation
Description It search automatically sensor location and learn the new sensor. To check defect of system or vehicle, use the sensor information, distance, indistinct noise, ...

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