how to fix the sunroof that won’t close on my Toyota Camry Seventh Generation (2012-2017)?

Solution

1. Preparation

• Gather tools: flathead screwdriver, Phillips screwdriver, multimeter, torque wrench, and a trim removal tool.
• Disconnect the negative battery terminal to ensure safety while working on electrical components.

2. Inspect and Clean Sunroof Tracks

• Use a trim removal tool to gently pry off the sunroof cover panel.
• Inspect the sunroof tracks for debris or obstructions.
• Clean the tracks using a soft cloth and a suitable lubricant (like silicone spray) to ensure smooth operation.

3. Check Electrical Connections

• Remove the sunroof switch assembly by unscrewing it from the overhead console.
• Inspect the wiring harness for any signs of damage or corrosion.
• Use a multimeter to check for power at the switch when the button is pressed. If no power is detected, trace the wires back to the fuse box.

4. Test and Replace Sunroof Motor

• If the switch is functional, locate the sunroof motor (usually found in the headliner near the sunroof).
• Disconnect the motor's electrical connector and test it using a multimeter for continuity.
• If the motor is faulty, remove it by unscrewing it from its mount and replacing it with a new one.
• Reconnect the wiring harness and test the operation of the new motor.

5. Reassemble Components

• Once repairs are complete, reassemble the sunroof cover and overhead console in reverse order.
• Reconnect the negative battery terminal.
• Test the sunroof operation to ensure it closes properly.