KIA Niro: System Operation Specification
Kia Niro - First generation - (DE) (2017-2022) - Service and Repair Manual / Advanced Driver Assistance System (ADAS) / Parking Distance Warning (PDW) / 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 and then executes the diagnosis after finishing initialization of IPM(BCM).
- PDW starting buzzer is normally worked, when sensor does not send an error message and after finishing error diagnosis.
- If any failure is received from the any sensors, PDW starting buzzer does not work but the failure alarm is operated for a moment.
If you have display option, warning sign is also shown on it.
Warning
Buzzer for sensor failure is operated once, but display is shown continuously until it is repaired completely.
- BCM memorizes the completed initializing status of sensor.
Normal mode
- PDW-F : Lin communication starts and keeps the routine after IGN1 ON+D
gear + below 10 km/h.
PDW-R : Lin communication starts and keeps the routine after IGN1 ON+R gear
- After initializing, the routine starts at once without PDW starting warning sound.
- Alarms of obstacle consists of 3 level 1,2,3 step and 1,2 alarm sounds intermittently and 3 alarm sounds continuously. 1 level alarm doesn't exist in the front ultrasonic sensor.
- In display, the data of each sensor is sent from BCM to display, for example cluster. CAN communication is used for transmission and maximum gateway time is 50ms.
- The efficient vehicle speed of PDW operation is under 10Km/h.
- Operation doesn't start or stops at gear N, P.
Sensing Area
*Measurement condition : PVC pipe - Diameter 75 mm (0.0394 in.), length 1 m (39.37 in.), at normal temperature Display Alarm
Display Alarm Indicator Specification
READ NEXT:
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
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Safe Exit Assist settings
Exit Safety
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A: Driver Assistance
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Exit Safety
With the vehicle on, touch Settings ?
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Electronic Stability Control (ESC)
Electronic Stability Control (ESC)
Electronic Stability Control (ESC) is
designed to stabilize the vehicle during
cornering maneuvers.
ESC is not a substitute for safe driving
practices. Factors including speed, road
conditions and driver ste
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