6
IVTM
Installation
36
6.4 Mounting the ECU in the trailer
19.
iddle of the trailer.
t the cross member in the front area, so that this is pointing to
– Read the chapter, see chapter 4.2 "Electronic
Control Unit (ECU)", page
– Determine the best possible installation position, depending on the type of the
trailer:
Draw-bar trailer
Install the ECU between the first axle and the m
Semitrailer
Mount the ECU a
the towing vehicle.
Central axle trailer
Mount the ECU at the right vehicle side ahead of the front axle.
Use bracket 960 901 050 4, see figure 4-5 "Bracket 960 901 050 4", page 20.
Screw on bracket to vehicle. Welding could impede frame stability.
– Attach the ECU below on the frame.
ECU longitudinal axis must be in parallel with the vehicle axis.
Maintaining good radio contact the ECU must not be shielded off by metal walls
in its direct vicinity.
6-8: Semitrailer: Afig.
– ue of 15±1.5 Nm.
6.5 Wiring in trailer
–
– e appropriate circuit diagram according to the chapter, see chapter 3.4
– gnostic socket to a suitable attachm
ent location and label it with "Di-
ssembly at cross member
Tighten ECU to bracket using torq
Proceed as follows to install the wires of the IVTM into the trailer:
Read the cha
pter, see chapter 4.4 "Connecting cable", page 21.
Select th
"Configuratio
n for trailers ", page 12.
Fit the dia
agnostic IVTM".
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