| Component Location (1) |

| 1. Smart key unit (SMK) 2. Interior antenna 2 3. Door outside handle | 4. Interior antenna 1 5. Buzzer |
| Component Location (2) |

| 1. Trunk open switch 2. Bumper antenna | 3. Trunk atenna |
SpecificationsSmart Key Unit Items Specification Rated voltageDC 12VOperating voltageDC 9 - 16VOperating temperature-22°F to 167°F (-30°C to 75°C)LoadMax.
DescriptionThe SMART KEY system is a system that allows the user to access and operate a vehicle in a very convenient way. To access the vehicle, no traditional key or remote control unit is needed.
DescriptionThe PTC (Positive Temperature Coefficient) heater is installed at the exit or the backside of the heater core.The PTC heater is an electric heater using a PTC element as an auxiliary heating device that supplements deficiency of interior heat source in highly effective hybrid engine.
Inspection1.Disconnect the negative (-) battery terminal.2.Remove the crash pad lower panel.(Refer to Body - "Crash Pad Lower Panel")3.Remove the lower crash pad switch assembly (A) after disengaging the mounting clip.4.Remove the rheostat switch connector (A).