| Removal |
| 1. | Disconnect the negative (-) battery terminal. |
| 2. | Remove the floor console upper cover. (Refer to Body - "Floor Console Assembly") |
| 3. | Remove the seat heater switch after loosening mounting screws.
|
| 1. | Disconnect the negative (-) battery terminal. |
| 2. | Remove the rear door window switch. (Refer to Power Windows - "Power Window Switch") |

| Installation |
| 1. | Install the seat heater switch. |
| 2. | Install the floor consol upper cover. |
| 3. | Connect the negative (-) battery terminal. |
| 1. | Install the rear door window switch. |
| 2. | Connect the negative (-) battery terminal. |
Circuit Diagram[Front Seat Heater Switch (Driver)][Front Seat Heater Switch (Passenger)][Rear Seat]
Component Location[Front Ventilation Seat]1. Ventilation seat unit (Assist seat only)2. Ventilation seat blower
Diagnosis With GDS1.The heating, ventilation and air conditioning can be quickly diagnosed failed parts with vehicle diagnostic system (GDS).※ The diagnostic system (GDS) provides the following information.(1) Self diagnosis : Checking the failure code (DTC) and display.
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 (