| System Circuit Diagram |
| Body control Module |

| Heated steering switch |

| Heated steering pad |

| Termainal function |
| Body control module |

|
Pin
|
Function
|
| D3 | Ignition 2_Heated handle power |
| D4 | Ignition 2_Heated handle power_2 |
| D5 | Heated handle |
| C22 | NTC (-) |
| C9 | NTC (+) |
| C4 | Heated handle switch |
| Heated steering wheel pad |

|
Housing
|
Pin
|
Function
|
Wire color
|
| Pad | A | Ground | BLACK |
| B | HEATER | YELLOW | |
| C | NTC+ | GRAY | |
| D | NTC- | BLACK |
| Heated steering wheel switch |

|
Pin
|
Function
|
| 7 | Wheel heated |
| 12 | Wheel heated IND. |
| 1 | Ground |
Specifications Item Specification Voltage13.5 VHeated pad resistance1.8 Ω ± 0.2 Ω NTC resistance10.
Removal1.Disconnect the negative (-) battery terminal.2.Remove the glove box.(Refer to Body - "Glove Box Upper Cover Assembly")3.Remove the smart key unit.
Inspection1.Check the resistance of the ambient temperature sensor between terminals 1 and 2 whether it changes by changing the ambient temperature.1. Ambient Sensor (+)2. Sensor groundSpecification Ambient temperature [°C (°F)] Resistance between terminal 1 and 2 (
DescriptionThe auto defogging sensor is installed on front window glass. The sensor judges and sends signal if moisture occurs to blow out wind for defogging. The air conditioner control module receives a signal from the sensor and restrains moisture and eliminates defog by the intake actuator, A/C, auto defogging actuator, blower motor rpm and mod