FAULTBASE
Error CodesASKCars
© 2026 FAULTBASE
All rights reserved.
v2.0.0 • Production
ContactPrivacyImpressum
how to fix the sunroof that won’t close in my Genesis G70 IG (2017-2023)? - Genesis G70
Home/Cars/Genesis/G70/IG (2017-2023)/how to fix the sunroof that won’t close in my Genesis G70 IG (2017-2023)?

how to fix the sunroof that won’t close in my Genesis G70 IG (2017-2023)?

Genesis G70 IG (2017-2023)

Error Codes
2-4 hours
Time
medium
Difficulty
medium
Severity
Navigation
ProblemSymptomsDiagnosisSolution
ProblemSymptomsDiagnosisSolution
3 min read
531 words

Problem Statement

Learn how to diagnose and fix a sunroof that won't close in your Genesis G70 (2017-2023). Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component
Electrical
Estimated Time
2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

  • •Disconnect the battery before working on electrical systems to prevent shorts or shocks.

Symptoms

  • •Sunroof opens but does not close
  • •Unusual noises when attempting to close the sunroof
  • •Sunroof stuck in an open position
  • •Dashboard warning light for sunroof malfunction illuminated
  • •Intermittent closing behavior (closes partially then stops)

Diagnostic Steps

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6

Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

Verification

After completing the repair, verify that the issue has been resolved:

  • ✓Test the affected component to ensure it functions correctly
  • ✓Check for any error codes or warning lights
  • ✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

  • •Follow the manufacturer's recommended maintenance schedule
  • •Address warning signs early before they develop into major issues
  • •Use quality parts and fluids recommended for your vehicle
  • •Keep detailed records of all repairs and maintenance

Tools & Equipment Required

  • •Multimeter
  • •Socket set
  • •Screwdrivers
  • •Torque wrench
  • •Fuse puller or needle-nose pliers

Parts Required

  • •Sunroof motor (if defective)
  • •Sunroof switch (if defective)
  • •Fuses (if blown)

Additional Information

Affected Component
Electrical
Estimated Time
2-4 hours
Difficulty
medium
Severity
medium
Tools Required
5 items
Parts Required
3 items

Related Faults

Loading...

Share this solution

Comments

Sign in to share your thoughts

Sign In

No comments yet

Be the first to share your thoughts

Back to Generation
Solution
1. Preparation
  • Gather required tools and parts.
  • Disconnect the vehicle battery to prevent electrical shorts.
  • Ensure the vehicle is parked on a level surface.
2. Inspect and Clear Obstructions
  • Tools Required: None
    • Open the sunroof fully and inspect the tracks for debris or objects.
    • Clean the tracks with a soft cloth and appropriate cleaner to ensure smooth operation.
3. Check and Replace the Fuse
  • Tools Required: Fuse puller or needle-nose pliers
    • Locate the fuse panel (refer to owner's manual for location).
    • Identify the fuse for the sunroof using the diagram.
    • Remove the fuse and check for continuity. Replace if blown.
4. Test the Sunroof Switch
  • Tools Required: Multimeter
    • Disconnect the sunroof switch from the wiring harness.
    • Set the multimeter to continuity mode.
    • Press the switch and check for continuity. If there is no continuity, replace the switch.
5. Inspect and Replace the Sunroof Motor
  • Tools Required: Socket set, screwdrivers, torque wrench
    • Remove the headliner by unscrewing any fasteners and unclipping it gently.
    • Locate the sunroof motor, typically found near the rear of the sunroof assembly.
    • Disconnect the motor wiring harness and remove the mounting screws.
    • Install the new motor, torque screws to manufacturer specifications, and reconnect the wiring harness.
6. Reassemble and Test
  • Replace the headliner securely, ensuring all clips and screws are reattached.
  • Reconnect the vehicle battery.
  • Test the sunroof operation in both open and close directions to confirm functionality.