KIA Niro: Parking Distance Warning (PDW)

Specifications

  1. Integrated body control unit (IBU)
  2. Parking distance warning-forward (PDW-F) sensor
  3. Parking distance warning-reverse (PDW-R) sensor
  4. PDW on/off switch

Parking Distance Warning (PDW) Description And Operation

  • PDW consists of 8 sensors (front : 4 units, rear : 4 units) that are used to detect obstacles and transmit the result in three separate warning levels, the first, second and third to BCM via LIN communication.
  • BCM decides the alarm level by the transmitted communication message from the slave sensors, then operates the buzzer or transmits the data for display.

Block Diagram

System Operation Specification

READ NEXT:

 System Operation Specification

Initial mode System initializing time PDW-F : 500ms after IGN1+ initial D Gear + below 10 Km/h PDW-R : 500ms after IGN1+ initial R Gear PDW recognizes LID and sets the sensor ID up during initialization. PDW activates each sensor

 Parking Distance Warning (PDW) Sensor

Connector and Terminal  function Circuit Diagram Removal PDW-F (Parking Distance Warning-Forward) Sensor Remove the front bumper assembly. (Refer to Body - "Front Bumper Assembly") Disconnect the connector (A) from t

SEE MORE:

 TPMS Sensor Repair procedures

Removal Remove the valve core and deflate the tire. Remove the side of the tire bead area from the wheel using tire changing machine . Warning The tire bead should be broken approx. 90º from the valve side of the wheel. The be

 Rear Occupant Alert (ROA)

The Rear Occupant Alert (ROA) is provided to help prevent exiting the vehicle with a rear passenger left in the vehicle. Operation Select Convenience ? Rear Occupant Alert on the Settings menu. Alert operation A: Check rear seat for

Categories