Hyundai i-30: Tire Pressure Monitoring System / TPMS Receiver
Description and operation
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.
|
|
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).
|
|
Repair procedures
1. |
Disconnect the negative (-) battery terminal.
|
2. |
Remove the glove box.
(Refer to Body - "Glove Box Upper Cover Assembly")
|
3. |
Remove the smart key unit.
(Refer to Body - "Smart Key Unit")
|
4. |
Remove the body control module (A).

|
5. |
Disconnect the connectors (A) and then remove the body control mudule
(B).

|
1. |
Install the body control module.
|
2. |
Install the smart key unit.
|
3. |
Install the glove box upper cover assembly.
|
Diagnosis procedure by using
diagnostic device |
The main contents of diagnostic method using diagnostic device are as follows:
1. |
Connect self-diagnosis connector (16 pins) located in the lower driver
side crash pad to self-diagnosis device, and then turn on the self-diagnosis
device after key is ON.
|
2. |
Select the "vehicle model" and "TPMS" on GDS vehicle selection screen,
then select OK.
|
[Vehicle Name Writing Method]





[Wheel Sensor ID Writing Method]





Description and operation
Description
1.
General description
WU is a sensor placed in the tire that reports pressure and temperature...
Other information:
Heated Steering Wheel turned
off (if equipped)
This message is displayed if you turn
off the heated steering wheel.
For more details, refer to “Heated
Steering Wheel” in this chapter.
Low washer fluid (if equipped)
This warning message is displayed
if the washer fluid level in the reservoir
is nearly empty...
Shift to P
(for smart key system and automatic
transmission/dual clutch
transmission)
This warning message is displayed if
you try to turn off the engine without
the shift lever in P (Park) position.
At this time, the Engine Start/Stop
button turns to the ACC position (If
you press the Engine Start/Stop button
once more, it will turn to the ON
position)...
Categories

When the High Beam Assist (HBA)
System is not working properly, the
warning message will come on for a
few second. After the message disappears,
the master warning light (
)
will illuminate.
read more