About Us
In 2022 ERD-Powertrain was created initially to protect our nations truck industry against the
growing wave of CPC4 thefts. Now we have developed solutions to re-create obsolete and
difficult to repair harnesses for many different applications and continue to expand our harness
capabilities every day.
ERD Powertrain is comprised of many talented engineers who are highly motivated to help
solve problems like these in the trucking industry. If you have a problem that you think we could
help with, or if you have any questions about what we've developed so far, reach out to us at
Our parent company, ERD is an engineer-owned electronic repair company in the United States.
We have been repairing a complete range of industrial electronic products, from basic boards to
complex robotics since 1995. For additional information please visit
worked with thousands of independent truckers as well as fleet owners to keep our truck industry
moving. If you have a CPC4 that needs to be repaired, please visit ERD's ![]()
CPC4 repair page for more
information.