| Components |

| 1. Bleed screw 2. Caliper body 3. Pad inner shim 4. Brake pad | 5. Pad return spring 6. Caliper carrier 7. Pad retainer |
Removal1.Turn ignition switch OFF and disconnect the negative (-) battery cable.2.Remove the crash pad lower panel. (Refer to Body - "Crash Pad")3.Remove the knee air bag.
Removal1.Loosen the wheel nuts slightly.Raise the vehicle, and make sure it is securely supported.2.Remove the front wheel and tire (A) from the front hub.
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 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.