OEM Airbag Control Module for 2016-2024 Buick, Cadillac, Chevrolet, & GMC

What to Look For:

• Ensure the part is compatible with your vehicle's year, make, and model.
• Check the part's condition for any visible damage.
• Verify the seller offers a warranty or return policy.

Quality Indicators:

What's Included:

• Typically, just the airbag control module itself.
• Wiring harnesses or mounting hardware are usually sold separately.

Difficulty Level:

• Intermediate to Advanced. Requires some mechanical knowledge.

Estimated Time:

• 1-2 hours

Special Tools:

• OBD-II scanner to clear airbag codes.
• Basic hand tools (sockets, wrenches, screwdrivers).
• Possibly a multimeter for electrical testing.

Critical Steps & Tips:

1. Disconnect the negative battery cable before starting any work.
2. Locate the airbag control module (usually under the center console or seats).
3. Carefully disconnect the wiring harness connectors.
4. Remove the old module and install the new one.
5. Reconnect the wiring harness connectors.
6. Reconnect the negative battery cable.
7. Use an OBD-II scanner to clear any airbag codes.

DIY or Professional Installation:

• Professional installation is recommended due to the sensitive nature of the airbag system. Incorrect installation can lead to airbag malfunction or injury.

Used OEM:

• Pros: Genuine factory part, typically tested and inspected, best value.
• Cons: May have some cosmetic wear, warranty may be limited.

New Aftermarket:

• Pros: Brand new, meets OE specifications.
• Cons: Quality can vary, may not be as reliable as OEM.

Parts Commonly Replaced or Checked:

• Clock spring (located in the steering wheel)
• Airbag sensors (front and side)
• Seat belt pretensioners
• Wiring harnesses

Why Replace Related Parts:

• Replacing related parts can prevent repeat failures by addressing underlying issues in the airbag system. For example, a faulty clock spring can damage the airbag control module.

Normal Lifespan:

• 10-15 years or more under normal conditions.

Factors Affecting Longevity:

• Exposure to moisture or extreme temperatures.
• Electrical surges or shorts.
• Accidents or impacts.
• Proper maintenance and care.

Budget:

• Used OEM: $50 - $150

Mid-Range:

• New Aftermarket: $100 - $300

Premium:

• New Aftermarket (High-Quality Brand): $250 - $400

Labor Cost:

• Professional installation: $100 - $300

Total Job Cost:

• $150 - $700 (depending on parts and labor)

Known Issues:

• Some Chevrolet and GMC vehicles from this era have reported issues with corrosion in the airbag system wiring.
• Check for any recalls related to the airbag system on your specific vehicle.

TSBs or Common Complaints:

• Consult the National Highway Traffic Safety Administration (NHTSA) website for any Technical Service Bulletins (TSBs) or complaints related to the airbag control module on your vehicle.

How to Confirm Proper Operation:

• The airbag warning light should turn off after starting the vehicle.
• Use an OBD-II scanner to verify that there are no active airbag codes.

What to Look/Listen For:

• Ensure that the airbag warning light illuminates briefly during startup and then turns off.
• If the airbag light stays on or flashes, there is still a problem with the system.

Q: Will this airbag control module need to be programmed?
A: Yes, in many cases, the airbag control module will need to be programmed to your specific vehicle using specialized diagnostic equipment. Check with a professional mechanic.

Q: What happens if I install the module incorrectly?
A: Incorrect installation can lead to airbag malfunction, failure to deploy in an accident, or even accidental deployment. Professional installation is highly recommended.

Q: How do I know if the airbag control module is the problem and not something else?
A: An OBD-II scanner can help diagnose the issue. Common codes related to the airbag control module can point to a failure. However, a professional diagnosis is always best.

Q: Is it safe to drive with the airbag warning light on?
A: It is not recommended to drive with the airbag warning light on, as the airbags may not deploy properly in an accident.

Q: What is an OBD-II scanner and where can I get one?
A: An OBD-II scanner is a tool used to read diagnostic trouble codes from your vehicle's computer. You can purchase one at most auto parts stores or online.

OEM Part Numbers:

• GM: 13510404, 13514458, 13520997, 13529757

Fits Years: 2016 2017 2018 2019 2020 2021 2022 2023 2024