2-PC. 4/5-Way Pin Trailer Harness Tester and Maintenance Set


  • Clean and maintain 4/5-pin male and 4/5-pin female connectors
  • Use as a preventative maintenance tool
  • Tester: insert the harness checker into the connector on the tow vehicle
  • As you apply power to the tail lights, turn signals, brake lights, and backup lights, the LED should illuminate
  • Brake lights are shown by left and right signal indicators
Shipped via Freight No
Index Name Tow Maintenance Kit
Warranty Code R1
Warranty Description 1 Year Replacement Warranty
Weight [Lbs] 1
No documents available.
Limited quantity, orders subject to availability.