Parking Sensor System
:>
Power oonnection steps,
•
Turn vehicle key to •oN• position without starting the vehicle
engine.
•
Connect the power cable (with ACC mark) of front ECU with
ACC power cable for electronic devices, such as car radio.
•
Brake the vehicle ;md shift into reverse gear, double check
the
+ 12V
power cable of brake and reverse I ights with a test
pencil, then tum off the power.
•
With the cable clip, oonnect the power cable of rear ECU to
the
+12V
power cord of reverse light;
•
With the cable cl Ip, connect the power cable (with Brake mark)
of front ECU to the
+
l
2V
cable
of
brake light.
• Precaution
•
Make sure the vehicle engine must be
off
when installing the
system.
•
The ECU must not
be
Installed near any potential sources of
interference, e.g. exhaust pipe or groups of cable.
•
The detection resu Its may be affected if sensors are installed
In steel bumpers.
•
Ultrasonic and electromagnetic wave from other sources near
the system, if any, may affect the detection results.
e
AFTER-INSTAUATION TESTS
m21
• Test Subjects
:>
Audible warning
Refr:r to
Dlagl'llms
5 and 6
:>
Distance, direction and warning zones
Refr:r to
Diagrams 7
and 8
:>
Startup of reverse aid system
Once reverse is engaged, system is automatically activated;
when reverse gear Is shifted, system stops working.
:>
Startup of parking aid system
•
Once reverse is engaged, rear and front detection starts at
the same time; when reverse Is shifted, rear detection stops, but
front detection goes on for
1
O seconds.
•
When vehicle runs forward, front detection is automatically
activated by brake. After each brake, front detection keeps
working for
10
seoonds.
• Test Methods
:>
Test tools
Try to do the tests by moving obstacle simulators behind or in
front of vehicle.
•
Prepare a PVC tube of ll>75mmXlOOOmm for short distance
test.
•
Prepare a wood plank
of
SOOXSOOXlOmm for long distance
test:
>
1.2M.
