HRN-CS14S2 is not working for some trucks

Related Questions

  • Why isn't the harness HRN-CS14S2 powering my truck?

Applies To

  • Hardware
  • Harness


This harness is designed to draw power from the vehicle at PIN 14. However, for some 2019 Peterbilt trucks and Kenworth trucks the vehicles may receive power from PIN 1. To resolve this, the pins must be manually flipped. (See additional Notes for installation directions)


Additional Notes

For more info, review the Vehicle Specific Installation Notes