Power Tailgate Maintenance Tips

Keep It Clean and Lubricated

Your power tailgate works hard every day, so keeping it clean is key. Dirt, dust, and small debris can pile up in the tracks and hinges over time, making it hard for the tailgate to open or close smoothly. Just take a soft cloth and wipe down the tracks and hinges regularly. If there’s stubborn grime, a little mild soap and water will do the trick—just make sure to dry it off completely afterward.

Lubrication is important too. The hinges and moving parts need a little help to stay smooth. Use a good quality lubricant (avoid anything too thick) and apply a small amount to the hinges and track edges. This stops annoying squeaks and keeps the tailgate moving like it’s new.

Check Sensors Often

Most power tailgates have sensors that help with hands-free operation or preventing pinching. These sensors are usually on the bumper or around the tailgate edge, and they can get blocked by mud, snow, or even a stray leaf.

Take a quick look at them every week. Wipe them gently with a dry cloth to make sure they’re not covered. If the sensors are dirty, your tailgate might not respond when you wave your foot under it or might close unexpectedly. A little check goes a long way in keeping that smart function working right.

Inspect Hardware Regularly

The tailgate is held together by screws, bolts, and other small parts. Over time, these can get loose from all the opening and closing. Every month or so, give them a quick once-over.

Look at the hinges, the brackets that hold the tailgate, and any visible screws. If you find one that’s loose, tighten it up with a screwdriver (don’t overdo it—just snug). Loose hardware can cause rattling, uneven movement, or even damage the tailgate over time. Catching it early saves you trouble later.

Power tailgates are tough, but they don’t love extreme conditions. If you live in a place with lots of rain or snow, make sure to dry off the tailgate edges and tracks after bad weather. Moisture can lead to rust, which is bad for the metal parts.

In super hot weather, try not to leave the tailgate open for too long. The heat can stress the motor a bit. And if you’re off-roading or in a dusty area, give the tailgate an extra clean when you get back—all that dust can sneak into the moving parts.

Don’t Ignore Strange Noises or Movements

If your tailgate starts making weird sounds—like grinding or creaking—or if it moves slower than usual, don’t just ignore it. These are little warnings that something’s up.

Maybe there’s a rock stuck in the track, or a part is wearing out. Trying to force it open or close when it’s acting up can make things worse. Take a minute to check what’s going on. If you can’t figure it out, it’s okay to call a pro. Better to fix a small issue than wait for a big breakdown.

Keep an Eye on the Power Source Your power tailgate runs on your car’s battery, so a weak battery can make it act up. If the tailgate is slow to respond or stops halfway, check your car battery first. Sometimes a simple jump or battery charge is all it needs.

Also, if your tailgate has a separate fuse (some do), make a note of where it is. If the tailgate stops working suddenly, the fuse might be blown. It’s an easy fix—just replace it with one of the same rating.