2023-2026 Maserati Grecale Steering Column Clockspring: Failure Symptoms & Replacement Guide
This guide covers the common symptoms of a failing clockspring in the Maserati Grecale, and what to check before buying a used replacement.
- A failing clockspring will disable the driver's airbag, making the vehicle unsafe to drive.
- The most common symptoms are an airbag warning light, inoperative steering wheel buttons, and a non-working horn.
- The Grecale is prone to general electrical issues; ensure the battery is fully charged before diagnosing a bad clockspring, as low voltage can cause similar warning lights.
- After replacement, a Steering Angle Sensor (SAS) calibration using a professional scan tool is mandatory.
Symptoms of a Failing Grecale Clockspring
A faulty clockspring in a 2023-2026 Maserati Grecale will cause a loss of function for steering wheel-mounted components. While the Grecale is a new model with no widespread, documented clockspring failures yet, the symptoms are consistent across all modern vehicles.
1. Airbag Warning Light
The most serious symptom of a bad clockspring is an illuminated airbag or SRS (Supplemental Restraint System) warning light on the dashboard. The vehicle's safety system constantly checks the connection to the driver's airbag. If a wire inside the clockspring ribbon breaks, this connection is lost, and the system triggers the warning light. This means the driver's airbag will likely not deploy in a collision. This is the most critical reason to address a faulty clockspring immediately.
2. Steering Wheel Buttons Stop Working
If the buttons for cruise control, audio volume, or hands-free calling stop working, the clockspring is a primary suspect. Sometimes only one set of buttons will fail at first, or they may work intermittently only when the steering wheel is in a certain position. This indicates a partial break in the specific wire for that function within the clockspring's ribbon cable.
3. Horn Malfunction
A horn that doesn't work, or only works when the wheel is turned to a specific angle, is another classic sign of a failing clockspring. In some cases, a short circuit within the damaged ribbon could even cause the horn to sound unexpectedly while turning.
4. Clicking or Grinding Noise When Turning
A rubbing, clicking, or grinding sound coming from the steering column as you turn the wheel can indicate a physical break inside the clockspring assembly. This noise is often the sound of the broken internal ribbon cable scraping against its plastic housing.
5. Stability or Traction Control Light
The clockspring assembly often houses the Steering Angle Sensor (SAS), which tells the vehicle's computer the exact position of the steering wheel. This data is essential for the stability and traction control systems. A faulty clockspring can disrupt the SAS signal, causing the traction control (TCS) or electronic stability program (ESP) warning light to illuminate. This indicates these safety systems may be disabled.
A Note on Grecale Electrical Issues: Early Grecale models have reported various electronic issues, often related to battery drain from background systems. A low battery can cause multiple, unrelated warning lights to appear simultaneously, including a "Service Airbag" message. Before assuming the clockspring has failed, it is critical to ensure the vehicle's battery is fully charged and in good health. A simple low voltage condition can mimic the symptoms of a failed electronic module.
Buying a Used Steering Column Clockspring
Given the high cost of new OEM Maserati parts, a quality used clockspring is often a smart choice. However, because this is a critical safety component, careful inspection is essential.
- Verify Part Numbers: The most reliable way to ensure compatibility is to match the part number from your original clockspring to the replacement. The known OEM part number is 670264705, but always confirm with the seller or a dealer, as numbers can change.
- Check the Lock Tab: New and properly handled used clocksprings are shipped with a lock tab or pin in place. This prevents the internal ribbon from spinning and breaking. Never purchase a used clockspring that is not locked in its centered position. If it has been spun freely, the internal cable is likely damaged.
- Inspect Connectors: Carefully examine all electrical connectors for bent pins, corrosion, or damage to the plastic housings. The connectors should be clean and intact.
- Look for Physical Damage: Inspect the outer plastic housing for any cracks, stress marks, or signs of being dropped. A damaged housing could mean the internal components are also compromised.
- Source from a Reputable Seller: Purchase from an established automotive recycler that offers a warranty. This protects you if the part is dead on arrival or fails shortly after installation.
Known Issues, Recalls, and TSBs
As of mid-2026, there are no specific recalls or Technical Service Bulletins (TSBs) from Maserati or the NHTSA related to steering column clockspring failure on the 2023-2026 Grecale.
Recalls have been issued for this vehicle, but they pertain to software for the rearview camera, missing headlight adjustment caps, and incorrect tire information labels. A customer service notification was also issued for a preventative steering box replacement on some vehicles, but this does not involve the clockspring.
Replacement Information
Replacing the clockspring is a complex job that involves removing the driver's airbag and steering wheel. Due to the safety-critical nature of the airbag system, this repair is recommended for experienced DIY mechanics or professional technicians only.
- Difficulty Rating: 4 out of 5
- Estimated Time: 2.0 - 2.5 hours
- DIY Feasible: For advanced mechanics only.
Key Replacement Steps & Considerations
- Disconnect the Battery: Before starting, disconnect the negative battery terminal and wait at least 15-20 minutes to allow the airbag system's backup power to discharge completely.
- Airbag Removal: The driver's airbag module must be unbolted from the back of the steering wheel and its electrical connectors carefully unplugged. Handle the airbag module with extreme care, placing it face-up in a safe location.
- Steering Wheel Removal: A large center bolt holds the steering wheel to the column. You may need a steering wheel puller tool if the wheel is stuck on its splines.
- Clockspring Installation: The new clockspring is installed onto the steering column. It is critical that the front wheels are pointing straight ahead and the new clockspring is installed in its centered, locked position. Do not remove the centering lock tab until the clockspring is installed and the steering wheel is ready to be mounted.
- Steering Angle Sensor (SAS) Calibration: After the new clockspring is installed and the vehicle is reassembled, the Steering Angle Sensor must be calibrated using a professional-grade OBD2 scan tool. This procedure tells the vehicle's computer the new straight-ahead position. Skipping this step will likely result in traction control and ABS warning lights and may disable these systems.
Warning: Improper handling of the airbag module can result in accidental deployment, causing serious injury. The requirement for post-installation electronic calibration makes this a difficult repair for a home mechanic without access to advanced diagnostic tools.
Cost Comparison
Pricing for a Maserati Grecale clockspring can vary significantly. Aftermarket options are not yet available for this model.
| Part Type | Estimated Cost |
|---|---|
| New OEM | $700 - $1,100 (estimated, dealer purchase) |
| New Aftermarket | Not Yet Available |
| Used OEM | $200 - $350 |
| Shop Labor | $300 - $550 (2.0-2.5 hours) |
Frequently Asked Questions (FAQ)
Can I drive my Grecale with a bad clockspring?
It is strongly discouraged. While the vehicle will still steer and drive, a broken clockspring means the driver's airbag will not deploy in an accident, and you will not have a functioning horn. This is a significant safety risk.
Will a bad clockspring cause any other lights besides the airbag light?
Yes. Because the steering angle sensor is often integrated with the clockspring, you may also see warning lights for the traction control system (TCS) or electronic stability control (ESC).
Are the clocksprings the same for all Grecale models (GT, Modena, Trofeo)?
Yes, research indicates all 2023-2026 Grecale models come standard with a multi-function steering wheel and paddle shifters, which are the primary features connected through the clockspring. Therefore, the clockspring assembly should be compatible across all trim levels, but it is always best to verify the part number with the vehicle's VIN.
Do I need to get an alignment after replacing the clockspring?
No, a wheel alignment is not required for a clockspring replacement. However, you MUST perform a steering angle sensor calibration with a scan tool after the job is complete.
Technical Specifications
OEM Part Numbers: 670264705
Connects driver's airbag, horn, and all steering wheel-mounted controls including paddle shifters. Often integrated with the steering angle sensor.
We Have This Part in Stock
The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
- Maserati Grecale:
- 🛍️ Shop This Part
- Symptoms of a Failing Grecale Clockspring
- 1. Airbag Warning Light
- 2. Steering Wheel Buttons Stop Working
- 3. Horn Malfunction
- 4. Clicking or Grinding Noise When Turning
- 5. Stability or Traction Control Light
- Buying a Used Steering Column Clockspring
- Known Issues, Recalls, and TSBs
- Replacement Information
- Key Replacement Steps & Considerations
- Cost Comparison
- Frequently Asked Questions (FAQ)
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