how to fix the trunk not opening on my Toyota RAV4 XA50 (2019-2024)

Solution

1. Preparation

• Gather necessary tools and parts.
• Ensure the vehicle is parked safely and the ignition is off.
• Disconnect the negative battery terminal to avoid electrical shorts.

2. Inspect Key Fob and Battery

• Remove the key fob battery cover using a small flathead screwdriver.
• Replace the old battery with a new one (typically CR2032) ensuring correct polarity.
• Reassemble the fob and test the trunk release functionality.

3. Access and Inspect Trunk Latch

• Remove the interior trunk panel by unscrewing any screws and unclipping the panel.
• Locate the trunk latch mechanism.
• Inspect for any visible damage or debris obstructing the latch.
• Manually manipulate the latch to ensure it operates smoothly.

4. Check and Repair Electrical Connections

• Inspect the wiring harness connected to the trunk latch.
• Look for any signs of wear, fraying, or corrosion.
• Clean any corroded connections with electrical contact cleaner.
• Reconnect any loose wires and ensure they are securely fastened.

5. Replace Latch Mechanism (if necessary)

• If the latch is faulty, remove it by unscrewing it from its mounting points.
• Replace with a new latch assembly specific to the Toyota RAV4 XA50.
• Connect the wiring harness to the new latch and secure it in place.

6. Reassemble Trunk Interior

• Reattach the trunk panel by aligning it properly and securing with screws.
• Reconnect the negative battery terminal.
• Test the trunk release functionality using both the key fob and the dashboard button.