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Operational Policy 15 - Defective Wiring Guidance

Entry DateJuly 16, 2021
Issue Number21-032-VEH
NameKeith Kerns
AgencyPublic Utilities Commission of Ohio
Address180 East Broad StColumbus, OH, 43215United StatesMap It (opens in a new tab)
Phone3304729728
Email[email protected]
CommitteeVehicle Committee
StatusClosed
Summary of Issue

The Wiring System requirements of 393.28 are not specific as to what constitutes a violation of the section.

Justification or Need

393.28 states "Electrical wiring shall be installed and maintained to conform to SAE-J1292". Most inspectors do not have access to J1292 and the requirements of this standard are not clear on what constitutes a violation of the CMV wiring system.

Request for Action

Previous discussion with FMCSA is that a violation does not exist until the wiring insulation is damaged and wiring is exposed. Add violation Guidance to CVSA Operational Policy 15 that a violation of 393.28 exists when the protective insulation is damaged to the extent that wiring/wires are exposed.