The 2017 Hyundai Elantra rear door not opening is a common issue that can be frustrating for owners. This problem typically stems from a faulty door latch mechanism or lock actuator. Let's explore the causes and solutions to get your door functioning properly again.

Common Causes

Several factors can contribute to a rear door not opening in a 2017 Hyundai Elantra:

  • Faulty door lock actuator
  • Damaged or stretched lock cables
  • Broken door handle mechanism
  • Child safety lock engaged
  • Frozen door latch (in cold weather)

Troubleshooting Steps

Before attempting any repairs, try these troubleshooting steps:

  • Check if the child safety lock is engaged
  • Attempt to open the door from both inside and outside
  • Listen for the sound of the lock mechanism when using the key fob
  • Inspect the door handle for visible damage

DIY Solutions

If the problem persists, you can try these DIY solutions:

Lubricating the Lock Mechanism

  • Use a silicone-based lubricant to spray into the lock cylinder
  • Work the key in and out of the lock several times
  • Try opening the door from both inside and outside

Checking the Child Safety Lock

  • Locate the child safety lock switch on the edge of the rear door
  • Ensure it's in the "off" position
  • Test the door handle from both inside and outside

Inspecting Door Cables

  • Remove the door panel carefully
  • Check for any visible damage or disconnection in the lock cables
  • Reconnect or replace cables if necessary

Professional Repair

If DIY methods don't work, professional repair may be necessary. The most common solutions include:

  • Replacing the door lock actuator
  • Repairing or replacing the door latch mechanism
  • Fixing or replacing damaged lock cables

The cost for professional repair typically ranges from $200 to $500, depending on the specific issue and labor rates.

Preventive Measures

To avoid future door issues:

  • Regularly lubricate door hinges and locks
  • Avoid slamming doors
  • Keep doors clean, especially in winter to prevent freezing

FAQs About 2017 Hyundai Elantra Rear Door Issues

    • Can I drive with a rear door that won't open?
      While it's possible, it's not recommended for safety reasons. Get it fixed as soon as possible.
    • Is this issue covered under warranty?
      It may be covered if your vehicle is still under the original warranty. Check with your local Hyundai dealer.
    • How long does it take to fix a rear door that won't open?
      Professional repairs typically take 1-3 hours, depending on the specific issue.

Remember, if you're uncomfortable performing these repairs yourself, it's always best to consult a professional mechanic or your local Hyundai dealership. They have the expertise and proper tools to diagnose and fix the issue safely and effectively.