The automaker is still working to devise a way to address the loose B-pillar parts responsible for the recall, according to the feds.

The NHTSA announced the recalls on May 27 after the Dearborn, Michigan-headquartered automaker reported issues with several of its SUV models.

Recalls address issues such as brake fluid leaks, fuel leaks, rearview camera malfunctions, seat belt warning system malfunctions, engine block heater overheating, and engine failure. Over one million vehicles are potentially affected by the rearview camera software issue alone.