16
Installation
7. Bundle any excess cable in a “Z”-shaped loop.
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).
Correct strain relief of cables is discussed in Appendix II.
5.4
Install the Power or Power/Diagnostic Cable
1. Identify the type of cable to be installed.
ABS trailer weather pack connector cable
Blunt-cut power cable
2. For industry-standard weather pack cables, route the cable from the harness connector to the
ECU/single modulator valve assembly and secure it to prevent damage.
For a blunt-cut power cable, route the cable from the ECU/single 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 flexing 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.
POWER CABLE
MATING
TRAILER
HARNESS
CONNECTOR END
4013986s
1M STANDARD
1M PREMIUM
