Hyundai Tucson 2021-present Drivetrain Specifications

The 2021-Present Hyundai Tucson offers two drivetrain configurations: Front-Wheel Drive (FWD) and All-Wheel Drive (AWD). The FWD models are standard, while the AWD system is available as an option or standard on higher trims. The AWD system includes Hyundai's HTRAC technology, which dynamically distributes torque between the front and rear axles for improved traction and stability in various driving conditions.

Regular maintenance for the Tucson's drivetrain includes checking and replacing the transmission fluid every 60,000 to 100,000 miles, inspecting the driveshaft and CV joints for wear, and ensuring the AWD system's components are functioning properly. It is also recommended to rotate tires every 5,000 to 7,500 miles to ensure even wear and maintain drivetrain efficiency.

Replacing drivetrain components in the Hyundai Tucson requires professional expertise. Start by safely lifting the vehicle and securing it on jack stands. Remove the undercarriage covers to access the drivetrain. For AWD models, disconnect the driveshaft and remove the differential. Replace worn components such as CV joints or axles, ensuring proper torque specifications during reassembly. Always refer to the service manual for detailed instructions.

Unusual noises from the drivetrain, such as grinding or clunking, may indicate issues like worn CV joints, a failing differential, or low transmission fluid. First, inspect the fluid levels and quality. Check for visible damage to CV boots or driveshaft components. If the issue persists, consult a certified technician for a thorough diagnosis and repair.

To optimize drivetrain performance, ensure regular maintenance, including timely fluid changes and inspections. Use high-quality lubricants and parts recommended by Hyundai. For AWD models, engage the drive mode selector to match driving conditions, such as Snow or Sport mode. Avoid aggressive driving and ensure tires are properly inflated and aligned to reduce strain on the drivetrain.