23
24
2.5m/8.2ft
Troubleshooting
Function test after installation
0.9m/3.0ft
Function test is possible by
holding a wooden board (0.3x
1m/1.0x3.2ft) standing at the
front/ rear of the car, and drive
the car forward and backward
t o t e s t e a c h f u n c t i o n
respectively as shown in this
manual.
After installation, the display doesn’t work
a) Are all wires connected properly?
b) Is the ignition turned on?
c) Is the reverse gear selected or is the footbrake
pressed?
Damaged sensor detected
a) Are all sensors plugged into the ECU correctly
and tightly?
b) Is the sensor wire broken?
c) Is the sensor covered by mud or snow?
d) Is the sensor damaged?
The object position does not correspond to
the correct indicator on the blue digital display.
a) Are the sensor cables connected to the control
unit (ECU) in the correct position?
False warning
a) Are all sensors plugged into the ECU in the
correct position tightly?
b) Does any sensor detect the ground?
Warning sound is too low or too high
a) Press the "Volume" buttons
to adjust the volume
to a suitable level.
No voice warning
a) Check whether the voice warning is switched
on.
The display always shows 0.4/15.7ft~0.
6m/23.6ft.
a) Are sensors mounted too low or detecting the
ground?
b) Check whether the sensor is installed up-side-
down.
c) Unplug 1 sensor at a time to check for root
cause.
If the problem persists, please follow these
steps
a) For consumers: contact your dealer or nearby
service centre.
b) For installer or dealer :
check system according
to "Checking flow chart" from.
