Lexus CT Fluid Specifications

The Lexus CT series is renowned for its luxurious design and exceptional performance. To ensure that your Lexus CT continues to run smoothly and efficiently, it is crucial to understand the fluid specifications and ensure they are properly maintained. This article provides an overview of the key fluid specifications for the Lexus CT, including engine oil, transmission fluid, coolant, power steering fluid, and brake fluid.

Engine Oil

Using the correct engine oil is fundamental for ensuring optimal engine performance and longevity. The recommended oil for the Lexus CT is typically a synthetic type, with a viscosity range of 0W-20 or 5W-30. It is essential to refer to your vehicle's owner manual for the exact specifications and choose the appropriate oil to maintain the engine's efficiency and protection.

Transmission Fluid

The correct transmission fluid is vital for smooth gear shifting and overall transmission performance. The Lexus CT generally requires an ATF (Automatic Transmission Fluid) Type T-IV or Type WS, depending on the model year. Referencing the owner's manual is crucial to check the exact type and capacity of the transmission fluid required for your specific Lexus CT model.

Coolant

Coolant, also known as antifreeze, plays a crucial role in maintaining the optimal operating temperature of the engine and preventing overheating. The Lexus CT typically uses a mixture of ethylene glycol-based coolant and distilled water. It is recommended to follow the manufacturer's guidelines regarding coolant type and the appropriate coolant-to-water ratio to ensure efficient cooling system operation.

Power Steering Fluid

Power steering fluid is responsible for lubricating and maintaining the smooth operation of the power steering system. The Lexus CT often requires Automatic Transmission Fluid (ATF) Dexron III or a specified power steering fluid. Consult your owner's manual to determine the correct power steering fluid type and the recommended maintenance schedule.

Brake Fluid

Brake fluid plays a critical role in ensuring safe and effective braking performance. The Lexus CT typically requires a DOT 3 or DOT 4 brake fluid. It is essential to regularly check the brake fluid level and condition to guarantee optimal braking responsiveness. Following the recommended maintenance intervals for brake fluid replacement is crucial to maintain the brake system's functionality.

It is important to note that these fluid specifications may vary depending on the specific model year of your Lexus CT. Therefore, always refer to the owner's manual for the accurate and up-to-date information regarding fluid specifications, types, and capacities.

By adhering to the recommended fluid specifications and maintenance intervals, you can ensure that your Lexus CT continues to deliver the exceptional performance, efficiency, and luxurious driving experience it is well-known for.