Kia Sorento: TPMS Receiver Description and Operation
TPMS monitors the pressure and temperature of tires to warn of pressure changes that may affect driving conditions.
The messages calculated from the processed data are shown in the cluster through one warning lamp.
Also, checking the ECU input and output signals by ERROR.
And receive pressure data sensored while parking.
The ECU processes the data received from the wheel sensors, determines the condition of the tires, and delivers the
required warning messages to the driver via the CAN line or hardwire control line.
TPMS Receiver : Integrated with BDC (Body Domain Control) Unit.
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Initial state
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Platform information and sensor ID are not entered.
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| 2. |
Normal operation state
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In order to detect tire pressure and DTC, the receiver must be in normal operation.
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The receiver can check the sensor location and data.
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General Function
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Auto-learn takes place only once per ignition cycle.
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On successful completion, 4 road wheel sensor ID's are stored into memory for monitoring.
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Until auto-learn completes, previously learned sensors are monitored for under inflation / leak
warnings.
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Temporary tire pressure expansion and DTC status are not indicated.
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General conditions for learning new sensors
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Automatic learning only operates at speeds above 25 km/h (15.5 mph).
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The typical time it takes to learn a new sensor is up to 10 minutes at speeds of 25 km/h (15.5 mph)
or more.
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General conditions for deleting learning about the removed sensor.
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Drive at a speed of 20 - 30 km/h (12.42 - 18.64 mph) for less than 10 minutes.
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It depends on the vehicle speed or the number of sensors recorded in the receiver.
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Description
The tire pressure monitoring system continuously monitors the pressure and temperature inside the tire to warn of
changes in the pressure inside the tire that may affect th...
TPMS Receiver On Vehicle Inspection
On Vehicle Inspection
1.
Save the vehicle code, VIN, and sensor ID in the receiver and check wheth...
Description and Operation
TPMS Receiver On Vehicle Inspection. TPMS Receiver Repair procedures
