Kia Optima: TPMS Sensor. Description and Operation
Description

1. |
Mode
(1) |
Configuration State
A. |
All sensors should
be in the Low Line state. |
B. |
In Low Line configuration,
sensor transmissions occur every 1 minute (nominal) and
pressure is measured every 4 seconds. |
|
(2) |
Normal Delayed Auto State
A. |
This is Low Line
specific and is used for all High Line applications. |
B. |
In this state,
the sensor will transmit for approx. 12 minutes before automatically
entering storage state. |
|
(3) |
Storage Auto State
A. |
This state is
a Low quiescent current state. |
2) |
The sensor
does not measure pressure / temperature / battery
level. |
3) |
The sensor
will not transmit, unless requested to do so by
the initiate command. |
|
|
(4) |
Alert State
A. |
The sensor automatically
enters this state if the measured temperature exceeds 110°C
and over temperature shutdown is likely. |
B. |
In this state,
pressure is measured every 4 seconds and RF data transmitted
every 4 seconds. |
C. |
The state lasts
for 1 minute if it is pressure triggered. |
|
|
Description
Tread Lamp
-
Tire Under Inflation / Leak Warning.
1.
Turn on condition
A.
When tire pressure is
below allowed threshold
...
See also:
Instrument Cluster Description and Operation
Description
Cluster Network Diagram
ECMEngine Control ModuleHCUHybrid Control ModuleMCUMotor Control ModuleBMSBattery Management SystemTCMTransaxle Control ModuleEBSElectronic Brake System ...
Welcome light (if equipped)
When all the doors (and trunk) are locked and closed, the room lamp will come
on for about 15 seconds if any of the below is performed.
Without smart key system
- When the door unlock butto ...
Inflation Pressures
All tire pressures (including the spare) should be checked monthly when the tires
are cold. “Cold Tires” means the vehicle has not been driven for at least three
hours or driven less than one mile ...