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| Questions for Parking Sensor System |
| Updates: 2011-03-24 14:35 |
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1. The display doesn't work or no beep after installation .
1)Check whether the power supply wire connected correctly.
2)Check whether the ignition turned to ACC/ON.
3)Check whether the reverse gear engaged.(for rear system).
4)Check whether the footbrake pressed (for front system).
5)Check whether all wiring connections correct.
6)Check whether the display/speaker damaged.
7)Check ground connection.
2. Damaged sensor detected.
1)Check whether the sensor surface is clean.
2)Check whether the sensor is plugged into the ECU properly.
3)Check whether the sensor wires are damaged.
4)Check whether the sensor is damaged.
3. The obstacle position is not corresponding to the display indicator.
1)Check whether the sensors' wires connect to mainframe according to Installation Manual.
4. False alarm
1)Check all sensors are plugged into the mainframe correctly and tightly.
2)Check the installation height of sensors whether any sensor can detect the ground.
3)Check whether the sensor is damaged.
4)Check whether installation angle of sensor is right.
5)Check whether the display is damaged.
6)Check whether the display matches the mainframe.
7)Check whether the mainframe is damaged.
8)Check whether the electronic parts or devices in vehicle interfere the system.
9)Check whether the cables are damaged.
10)Check whether the voltage of reversing lamp is from 9~15 voltage.
11)Check whether the ground wire connect to car body and the connecting point is
clean(without paint) and "0" voltage.
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