This procedure covers the removal and replacement of the passenger airbag module in a 2016-2024 Hyundai Tucson, including proper disarming of the SRS system and verification procedures.

Warnings

Tools required

Parts

• Passenger airbag module × 1 — Use OEM specification
• Dashboard trim clips (replacement as needed) × 5 — Hyundai 84753-series

Preparation

1. Park vehicle on level surface, engage parking brake, and ensure transmission is in Park
2. Turn ignition OFF and remove key (or remove smart key from vehicle vicinity)
3. Disconnect negative battery terminal using 10mm socket and isolate cable away from battery post
4. Wait minimum 3 minutes (recommended 5 minutes) for SRS system capacitor to fully discharge
5. Verify all doors are unlocked before disconnecting battery to prevent lockout
6. Document radio presets and vehicle settings if desired
7. Ensure replacement airbag module is OEM, undamaged, and matches vehicle specifications

Procedure

1. 1

   Remove glove box assembly
   Open glove box fully. Squeeze the sides of the glove box inward to release the stops and allow it to drop down past the normal stop point. Locate and disconnect the glove box damper on the right side. Remove the four screws securing the glove box hinge using Torx T20 driver and carefully remove the entire glove box assembly. Set aside in safe location.
2. 2

   Access passenger airbag area
   With glove box removed, you now have clear access to the passenger airbag module mounting area. Identify the airbag module behind the dashboard - it will be a large rectangular unit with electrical connectors. Note the routing of the wiring harness for reinstallation reference.
3. 3

   Disconnect airbag electrical connectors
   Locate the yellow SRS connector(s) on the passenger airbag module (typically two connectors on this model). Press the locking tab on each connector and carefully disconnect. The connectors are color-coded yellow for SRS system identification. Handle connectors gently and do not pull on wires.
   ⚠️Verify battery has been disconnected for at least 3 minutes before touching any airbag connectors. Never connect test equipment to disconnected airbag connectors.
4. 4

   Remove airbag module mounting fasteners
   Locate the airbag module mounting bolts - typically four Torx bolts securing the module to the dashboard frame. Using a Torx T25 driver, carefully remove all mounting bolts. Keep bolts organized for reinstallation. Note the exact position and orientation of the module before removal.
   ⚠️Support the airbag module weight while removing final bolts to prevent it from falling.
   Torque spec

   Airbag Module Bolts7 Nm (5 lb-ft)
5. 5

   Remove old airbag module
   With all fasteners removed, carefully pull the airbag module straight back toward the passenger compartment. The module will separate from the dashboard. Keep the deployment side (trim cover) facing AWAY from your body during removal. Set the module on a stable, flat surface with the trim cover facing UP. Do not place anything on top of the module.
   ⚠️Always keep airbag deployment side facing away from your body. Module weighs approximately 8-12 lbs - use proper lifting technique.
6. 6

   Inspect mounting area
   Inspect the dashboard mounting brackets for damage, cracks, or deformation. Check the condition of the airbag electrical connectors - they should have no corrosion, bent pins, or damage. Verify no wiring insulation damage is present. Clean mounting surface of any debris or old adhesive.
7. 7

   Prepare new airbag module
   Unpack new OEM airbag module. Verify it matches the part number and specifications for your vehicle. Inspect new module for any shipping damage - do NOT install if any damage is present. Remove any protective covers from electrical connectors. Keep deployment side facing away from your body.
   ⚠️Never install a non-OEM, salvaged, or previously deployed airbag module. Verify part number matches vehicle specification exactly.
8. 8

   Install new airbag module
   Position the new airbag module into the dashboard opening, ensuring proper orientation (trim cover facing passenger compartment). Align the mounting holes carefully. Push the module forward until it seats flush against the dashboard frame. Verify the module sits evenly without gaps or misalignment.
9. 9

   Install mounting fasteners
   Install all airbag module mounting bolts finger-tight first to ensure proper alignment. Using a torque wrench and Torx T25 driver, tighten each mounting bolt to specification in a cross-pattern sequence (upper left, lower right, upper right, lower left). This ensures even seating of the module.
   ⚠️CRITICAL: Torque must be exact per specification. Over-torquing can damage module housing; under-torquing can allow movement during deployment. Use calibrated torque wrench.
   Torque spec

   Airbag Module Bolts7 Nm (5 lb-ft)
10. 10

    Reconnect electrical connectors
    Route the wiring harness as noted during removal. Connect both yellow SRS connectors to the airbag module, ensuring they click firmly into place. Verify the locking tabs are fully engaged on each connector. Gently tug on connectors to confirm secure connection - they should not pull apart.
    ⚠Ensure connectors are fully seated and locked. Partial connection will trigger SRS fault codes and prevent proper airbag operation.
11. 11

    Reinstall glove box assembly
    Position glove box assembly back into dashboard opening. Install the four hinge screws and tighten securely. Reconnect the glove box damper to the right side. Test glove box operation - it should open and close smoothly with damper providing controlled closing action. Verify door latches properly.
12. 12

    Reconnect battery and clear codes
    Reconnect negative battery terminal and tighten securely with 10mm socket. Do NOT start vehicle yet. Connect OBD-II scan tool and turn ignition to ON position (do not start engine). Access SRS system and read stored fault codes. Clear all airbag-related fault codes. Turn ignition OFF, wait 10 seconds, then turn back to ON and verify SRS warning light behavior.
    ⚠SRS fault codes MUST be cleared using proper scan tool. The airbag warning light will remain illuminated until codes are properly cleared.

Reassembly

1. Verify all electrical connectors are fully seated and locked
2. Confirm all mounting bolts are torqued to specification
3. Ensure glove box operates smoothly and latches properly
4. Reset radio presets and vehicle settings as needed

Verification

• Turn ignition to ON position without starting engine. The SRS warning light should illuminate for approximately 6 seconds, then turn OFF. This indicates the system has completed self-check successfully
• If SRS light remains ON, flashes, or does not illuminate at all, DO NOT drive vehicle - there is a system fault that must be diagnosed
• Use scan tool to verify no active SRS fault codes are present
• Start engine and verify SRS light remains OFF during operation
• Perform gentle test of glove box - it should open, close, and latch properly without interference with airbag area
• CRITICAL: If any warnings remain or unusual behavior is observed, have system professionally inspected before driving vehicle
• Consider having a professional verify proper installation if this is your first airbag replacement

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