Visual inspection

If there is a problem with PDW, PCA check the items below.

1. Checking bumper cleanliness
   • If snow or water droplets freeze on the ultrasonic sensor surface, the performance may deteriorate.
   • If there are foreign substances such as mud on the surface of the ultrasonic sensor, the performance may deteriorate.
2. Check the condition around the bumper
   • If an object generating ultrasonic waves is nearby, the performance may deteriorate.
   • If decorations are attached around the ultrasonic sensor, the performance may deteriorate.
3. Checking bumper geometry or mounting status
   • If the ultrasonic sensor and the peripheral part are arbitrarily separated, the performance may deteriorate.
   • If an impact is applied to the surface of the ultrasonic sensor or if it is damaged by scratches, the performance may deteriorate.
   • If the installation state of the ultrasonic sensor is different from that at the time of shipment of the vehicle, the performance may deteriorate.
   • If decorations are attached around the ultrasonic sensor, the performance may deteriorate.
4. Check the ultrasonic sensor installation status when a trouble code occurs
5. Check the button operation
   • For PDW specification, press the parking safety button (A) briefly (less than 1 second) to confirm PDW On/Off.
   • For PCA specification, press the parking safety button (A) briefly (more than 1 second) to confirm PCA On/Off.

   Courtesy of KIA MOTORS AMERICA, INC.