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LED Test 4 Flat dust cover

Installation Instructions Installation Instructions

Quickly and easily confirm if your vehicle 4 flat connector wiring is properly installed and functional. Doubles as a dust cover to keep it handy! LEDs test left/right turn, brake and taillight.

  • Red LED Light Will Glow If Connection Is Correct
  • Tests Left And Right Turn Signals
  • Tests Brake And Tail Lights
  • Tests Marker Lights
  • Dust cover prevents corrosion to 4 wire flat
  • 90 Day Warranty From The Date Of Original Purchase
LED Test 4 Flat dust cover

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