| Component Location |

| 1. Horn switch 2. Horn relay (Built - in PCB Block) 3. Horn (Low) | 4. Horn (High) 5. Clock spring |
Removal1. Remove the front bumper cover.(Refer to Body - "Front Bumper Cover")2.Remove the horn after loosening the mounting the bolt.[Low Pitch Horn][High Pitch Horn]Installation1.
Inspection1.Check that the voltage values of No. 1, 2 duct sensors change1. Sensor (+ 5V)2. Sensor groundSpecification Ambient temperature [°C (°F)] Resistance (kΩ) Voltage (V) 50 (122)1.
Inspection1.Turn the ignition switch OFF.2.Disconnect the intake actuator connector.3.Verify that the intake actuator operates to the fresh position when connecting 12V to terminal 3 and grounding terminal 4.Verify that the intake actuator operates to the recirculation position when connected in reverse.