2013 SSANGYONG KORANDO Service Manual

8790-00
PAS sensorParking aid unit
2. CONFIGURATION
Installation of PAS sensor

3. OPERATING PROCESS
1) Block Diagram
When PAS receives "R" signal, it starts to detect the obstacles behind vehicle after self diagnosis.
If the system detects the obstacle, the buzzer sounds according to the distance. If there is no obstacle, starts
to detect the obstacles after self diagnosis again.

8790-00
While reversing, if obstacles are within stage 1, the warning beep sounds with long intervals. If within
stage 2, the warning beep sounds with short intervals and if within stage 3, the warning beep sounds
continuously.
Sensor detection range
Within 20 cm from the ground
(Objects may not be detected in this range.)
Buzzer interval when measuring distance
2) Rear PAS Sensor

Circuit diagram of ECU
Internal circuit diagram of sensors

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Sensor operating sequence
The ultrasonic sensors transmit ultrasonic waves
and receive the reflected waves from an obstacle

4. OUTPUT SPECIFICATIONS FOR SENSOR SELF-
DIAGNOSIS BUZZER SOUND
Fail condition (However, no obstacle should be within 30 cm)
1. The signal wire is open
2. The power wire (+ and -)is open -Conditions to "FAIL" in sensor diagnosis
Buzzer interval during self diagnosis
Timeout processing time for buzzer interval after measuring distance/self diagnosis: 600 ms
- If timeout is reached, the PAS returns to undetected condition.
Process while re-inputting
- After timeout, the process is performed normally if the signal required for display is received
from beginning to end. (not detectable if the signal is received in the midst of process) 1.
2.Exception/error handling
Self diagnosis is performed once when the ignition is switched on (gear shift lever in "R" position). If the
system is defective (Fail) due to open sensor or communication problem, the information for the failed
sensor is displayed as buzzer sound.
If it is normal, the warning buzzer sounds for 60 ms.

8910-05
1. SPECIFICATION
Unit Item Specification
AudioVoltage DC 14.4 V
Speaker impedance
Max. power 45 watts x 4 ch
Weight 2,244 g
Size 310.4 mm (W) x 275.7 mm (H) x 209 mm (D)
RadioFrequencyFM: 87.5 MHz ~ 108.0 MHz
AM: 531 kHz ~ 1,602 kHz
SensitivityFM: 18 dBu
AM: 35 dBu
S/N ratio
(Signal/noise ratio)FM: 45 db
AM: 40 db
Stereo channel separation
FM: 20 db
MP3 [WMA]/USB Frequency response 20 Hz ~ 20 kHz
S/N ratio
(Signal/noise ratio)60 dB
Channel response 54 dB
MP3 [WMA]/CDFrequency response
S/N ratio
(Signal/noise ratio)50 dB
Channel response 35 dB
BluetoothFrequency 2,402 ~ 2,480 MHz
SpecificationSupports headset, hands-free, A2DP and AVRCP
profile formats
(Headset, hands-free: profile for calling)
(A2DP, AVRCP: profile for listening music)

Unit Item Specification
Micro pole
antennaAudio
specificationOperating current Max. 150 mA
Operating voltage DC 10.5 V to 16 V
Operating temperature
Storage temperature
I/O impedance