A11-2437 | Genuine Paccar® Rear Tail Light Panel Kit With Harness

Tail Lamp Harness

Lamps

• Restoring rear lighting
  • Supports the operation of tail lights, brake lights, turn signals, reverse lights, and sometimes the license plate light.
  • Helps ensure the vehicle is visible to other drivers.
• Replacing damaged components
  • Replaces a bent, cracked, or corroded tail light panel.
  • Replaces a damaged or worn wiring harness that could cause lighting failures.
• Simplifying installation
  • Includes a pre-assembled wiring harness with matching connectors.
  • Reduces the need to splice wires or build a new harness from scratch.
  • Can shorten repair time.
• Improving electrical reliability
  • Provides new wiring and connectors to help eliminate issues such as:
    • Intermittent lights
    • Corroded connections
    • Broken or frayed wires
    • Poor electrical grounding
• Enhancing safety and legal compliance
  • Ensures the rear lighting system functions correctly, making the vehicle more visible during nighttime driving and adverse weather.
  • Helps the vehicle meet road safety and lighting regulations.

• Tail lights don't work when the headlights are on.
• Brake lights fail or only one side illuminates.
• Turn signals don't work or flash rapidly (often indicating a failed bulb or wiring issue).
• Reverse lights don't come on when the vehicle is in reverse.
• License plate light is out (if it's connected to the same harness).
• Intermittent lighting, where the lights flicker or work only occasionally.
• Multiple rear lights fail at the same time, which may indicate a damaged harness or poor ground connection.
• Blown fuses caused by a short circuit in the wiring.
• Dashboard warning messages or bulb-out indicators on vehicles equipped with a lighting monitoring system.