| Component Location |

| 1. Integrated body control unit
(IBU) |
2. Parking distance warning-forward
(PDW-F) sensor |
Specifications Item Specification Ultrasonic sensor Voltage rating DC 12 V Detecting range 1.
System Overview Parkin Distance Warning (PDW) is an electronic driving aid that warns the driver to be cautious while parking or driving at low speed.
Inspection 1. Turn the ignition switch OFF. 2. Disconnect the evaporator temperature sensor connector. 3. Measure the resistance between terminal "+" and "-" of the evaporator temperature sensor.
Inspection Operating Logic Test (Manual only) Inspect the PTC operation by confirmation logic as follows; 1. Entering (1) Set the Floor mode and maximum heating position. (2) Turn off the blower switch.