2023-2025 Cadillac Lyriq Steering Column: Diagnosing Vibrations and Power Tilt Failures

Known Issues, Service Bulletins, and Recalls

While the Cadillac Lyriq is a relatively new vehicle, a few specific issues related to the steering system have been identified. Knowing these can save you from an incorrect diagnosis.

Vibration While Turning (2023 Models)

Cadillac issued a service update (N222382520) for a small number of 2023 Lyriq models that may exhibit a vibration in the steering wheel specifically while turning. The cause was identified as an improper clip orientation on the intermediate steering shaft. The fix involves a dealership technician inspecting the clip and, if necessary, replacing the intermediate steering shaft bolt. This is not a full steering column replacement, but it's an important issue to be aware of if you experience a turning-specific vibration.

Inoperative Lower Steering Wheel Controls (TSB 23-NA-120)

Some owners have reported that the lower steering wheel controls stop working, sometimes setting a Diagnostic Trouble Code (DTC) B1A37. According to Technical Service Bulletin 23-NA-120, this can happen if the protective plastic film was removed from the switches while the vehicle was powered on. The official fix is surprisingly simple: allow the vehicle to go through a full sleep cycle of at least 15 minutes. After the vehicle has been asleep, the switches should function again. No parts are required for this repair.

Related Recalls (Not for the Column Itself)

While there are no direct recalls for the steering column assembly as of early 2026, other recalls may present symptoms that could be confused with a steering issue. These include recalls for improperly tightened stabilizer bar bolts, which can affect handling, and software issues causing the instrument display to go blank. Always check for recall completion on any used vehicle.

Common Symptoms of a Failing Steering Column

A faulty steering column can manifest in several ways. Here are the most common signs to watch for in a 2023-2025 Lyriq:

• Power Tilt or Telescope Failure: The most common issue is the power adjustment feature failing. The steering wheel may get stuck in one position or refuse to move when you use the adjustment joystick.
• Heavy or Stiff Steering: Some owners have reported the steering feeling unusually heavy or stiff, sometimes after a software update. This can also be a symptom of a failing steering angle sensor within the column.
• Clicking, Grinding, or Popping Noises: Audible noises when turning the steering wheel or adjusting its position often point to worn internal bearings or gears.
• Loose Steering Wheel: Any excessive play or looseness in the steering wheel is a major safety concern that could indicate worn internal components or loose mounting bolts.
• Broken Buttons or Switches: On some early Lyriq models, the cruise control distance adjustment button on the steering wheel was prone to breaking, sometimes requiring a full steering wheel replacement to fix.

Buying a Used 2023-2025 Lyriq Steering Column

A used OEM steering column can be a cost-effective solution, but careful inspection is crucial. Given the complexity of this part, a recycled OEM unit is often a more reliable choice than a new, unproven aftermarket part.

Compatibility Verification

Before you buy, confirm your Lyriq has the power adjustment feature. The easiest way to do this is to look for the small, four-way electronic joystick on the left side 🎬 Watch: How to use the power tilt and telescope controls of the steering column. If your vehicle has a manual release lever instead, this part will not fit.

Physical Inspection

When inspecting a used steering column, check for the following:

• No Physical Damage: Inspect the outer housing for any cracks, deep gouges, or signs of impact from a collision.
• Intact Connectors: Carefully check all electrical connectors. Ensure none are cracked, bent, or have broken locking tabs. The wiring harnesses should be complete and unfrayed.
• Check for Corrosion: Look for any signs of rust or water damage, especially around the electrical components and motors. This could indicate the part came from a flood-damaged vehicle.
• Included Components: A good used column should ideally come with the tilt/telescope motors and the steering angle sensor. Replacing the entire assembly is often easier than swapping individual components.

Replacement Overview and Calibration

Replacing the steering column is an advanced job. It requires removing the airbag, steering wheel, clockspring, and various trim panels before unbolting the column itself from the dashboard support and firewall.

Steering Angle Sensor (SAS) Calibration is Required

After installing a new or used steering column, you must perform a Steering Angle Sensor (SAS) calibration. This procedure requires a professional-grade bidirectional scan tool. 🎬 See how to perform a steering angle sensor calibration The process involves setting the vehicle's wheels perfectly straight and then using the scan tool to tell the vehicle's computer that this position is the new 'zero' point. Skipping this step will likely cause the traction control and stability control warning lights to illuminate and may disable these critical safety systems.

Cost Comparison

Prices can vary based on location and supplier, but here is a general estimate of what to expect:

Frequently Asked Questions (FAQ)