Unipro 7003 Reference Manual page 24

Make sure the cable aren't squeezed.
It is very important that the cable cannot be squeezed,
even at full swing of the steering wheel. Make a loop on
the cable and strip it to the steering column. Test by
turning the steering wheel all the way to both sides and
feel if the cable at any points feels tight.
UNIPRO – The original Laptimer
Make sure that the cable for the Display Unit is pointing
upwards.
The Main Box is held with one hand and the umbracho screw is
tightened with the other hand. The cable for the Display Unit must
be pointing upwards. Make sure the box is placed straight before
tighten the screw hard.
The picture shows the Main Box after it is correctly mounted
behind the front cover. With the Display Unit and the Main Box
correctly mounted, you connect the Main Box and the Display
Unit, and start to install the different sensors.
Cable from the Main Box to the Display Unit.
The cable for the Display Unit is now routed from the
Main Box, along the steering column, to the connector on
the Display Unit. Tighten the connector hard, but only
use your fingers.
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