14
Installation
Fig. 8
BUNDLE
EXCESS
CABLE
4003553a
8. Secure excess cable in the sub-frame of the vehicle or along the air hoses as appropriate. Excess
cable should not exceed two feet (0.61 meter).
Various cable lengths are available, see Appendix IV.
5.1.8 Install the Power Cable
1. Identify the type of cable to be installed. Figure 9.
ABS trailer industry-standard pigtail connector power cable
Blunt-cut power cable (not shown)
Fig. 9
POWER CABLE
4013985b
2. For industry-standard weather pack power cables, route the cable from the harness connector to the
ECU/dual modulator valve assembly and secure it to prevent damage.
For blunt-cut power cables, route the cable from the ECU/dual modulator valve assembly to a junction box
which interfaces with the seven-way connector at the front of the trailer.
Leave enough slack in the cable to compensate for fl exing of the trailer and sub-frame.
3. Bundle any excess cable in a loop (bow tie) and secure it in the sub-frame of the trailer body to
prevent cable damage.
4. Pull the yellow locking tab OUT to allow the power cable to be plugged in. Figure 10.
Fig. 10
POWER CABLE
POWER
SUPPLY
POW
E
R
4013986a
MATING
TRAILER
HARNESS
CONNECTOR END
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