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:
Removal
In case of replacing the controller (ECU) and transfer case
due to changing characteristics of the frictional materials inside the
transfer case, it is necessary to check and enter the calibration data.
-
The calibration procedure is not required in case of r ...
Removal and Installation
1.
Remove the drive belt.
(Refer to Timing System - "Drive Belt")
2.
Remove the drive belt auto tensioner (A).
Tightening torque
Bolt (B) :
81.4 ~ 85.3 N.m (8.3 ~ 8.7 kgf.m, 60.0 ~ 62.9 lb-ft)
Bolt (C) :
17.7 ~ 21.6 N.m (1.8 ~ 2.2 kgf.m, 13.0 ~ 15.9 b-ft)
...