For the convenience of drivers during the winter, exothermic
pad is attached to the steering wheel surface to generate heat when it
is gripped.
1. |
Heated control unit 
|
2. |
Heated pad 

|
The push-return switch transmits signals to the steering
wheel heating module. Whenever pressing the switch on, the ON and OFF
modes are performed alternately.
The switch input state is checked by using the element
memorizing the switch input state; if the power is cut off during
operation, the ON switch is memorized; and if the power supply is
resumed, the heater is normally operated and the timer begins again from
the start.
Other information:
Inspection
Diagnosis With GDS
1.
In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (GDS).
(1)
Self diagnosis : Checking failure and code number (DTC)
(2)
Current data : Checking the system input/output data state
(3)
Actuation test ...
Welcome light
Puddle lamp
When all the doors (and trunk) are
closed and locked, the puddle lamp
will come on for about 15 seconds if
any of the below is performed.
When the door unlock button is
pressed on the smart key.
When the button of the outside
door handle is pressed.
...