The Mazda CX-90 has been at the center of controversy once again, as federal regulators have reopened scrutiny of the vehicle after post-recall steering complaints. The issue, described as 'sticky steering,' was initially addressed in a recall in early 2024, but some drivers claim it has returned and may not be entirely resolved.
In response to these concerns, the National Highway Traffic Safety Administration (NHTSA) has launched an investigation to determine whether the fix worked as intended. The issue is believed to have been caused by a sudden change in steering effort due to excessive heat, which can cause the lubricant to fail and lead to inconsistent steering performance.
Mazda's proposed solution included a fresh application of lubricant and a software update designed to catch the problem before it happened. However, despite these efforts, some drivers are still experiencing issues with their steering, leading regulators to question whether the original recall remedy was sufficient.
The NHTSA is now examining 26 consumer complaints and several Early Warning Reporting (EWR) field reports alleging intermittent and sudden increases in steering effort during normal driving. If the investigation finds that the original recall was inadequate, Mazda will have to issue a revised repair in an entirely new recall.
The ODI believes two crashes might be linked to the problem, although no injuries or deaths have been reported at this time. Owners of affected vehicles do not need to take any action, but the NHTSA has warned that any unexpected change in steering effort while driving can increase crash risk, especially at highway speeds or during evasive maneuvers.
The Mazda CX-90's sticky steering issue highlights the complexities and challenges of modern vehicle design. As technology advances, so too do the potential issues that can arise from these advancements, emphasizing the need for rigorous testing and regulatory oversight to ensure public safety.
