Fitting Instructions
PBS-MWSK
Microwave Blind Spot Sensor System
Installing the Sensors
Remove the bumper and locate where to mount the sensors. The locations should be close to the corners on
the inner rear side and at least 18 in (45 cm) from the ground. Clean the surface prior to mounting the sensors.
Test the sensors before installing them onto the bumper.
Check the labels on top of the sensors and the 3M sticker base to distinguish left
and right sensors. When mounting the sensors, ensure that the wire side is facing downward. Keep the sen-
sors symmetrical on both sides.
Note:
Adhesives can be used when installing the sensor base to the rear bumper, but please use
caution when applying as to not spill adhesive on the surface of the sensor.
After sensors are mounted on the bumper, re-install the bumper. Route the sensor cables into the trunk or rear
passenger compartment utilizing a factory grommet.
Connect to the extension harness and route both extension harnesses to the front
of the vehicle. Connect to main control module.
Wiring for Left Side Harness Routing Wiring for Right Side Harness Routing
RIGHT Turn Signal (Brown)
LEFT Turn Signal (Purple)
Right A-Pillar LED Right
Sensor
Left
Sensor
Left A-Pillar LED
Buzzer
Control Module
ACC (Red)
RIGHT Turn Signal (Purple)
LEFT Turn Signal (Brown)
For right side harness routing connect the turn signal wires the opposite way round to
the left side harness routing.
The short tail on the main harness that connects to the sensor always corresponds to the
brown indicator wire (for example; if the short tail connects to the left sensor the brown wire
will connect to the left indicator and subsequently if the short tail connects to the right sensor
the brown wire will connect to the right indicator).
Microwave sensors should be installed in the inner
side of the rear bumper. Take the rear bumper off
and stick the microwave sensor in the corner of
the rear bumper (close to the rear side).
Please install to the spot at least 45cm height
from the ground.
To Control Module
Short Tail
(Brown Wire)
Sensor Sensor
Long Tail
(Purple Wire)
