| 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.Turn the ignition switch ON.2.Connect the GDS.3.Emit intensive light toward the photo sensor using a lamp, and check the output voltage change.4.The voltage will rise with higher intensive light and reduce with lower intensive light.1. Auto light signal2.
Diagnosis with GDS1.REAR CORENER RADAR system defects can be quickly diagnosed with the GDS. GDS operates actuator quickly to monitor, input/output value and self diagnosis.2.Connect the cable of GDS to the data link connector in driver side crash pad lower panel, turn the power on GDS.