Features
Specs
Features & Benefits
- 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
Specifications
- Brand: MacTools
- Style: 4/5-Way