9-18 Vehicle Care

Checking Coolant

The vehicle must be on a level surface when checking the coolant level.

Check to see if coolant is visible in the coolant surge tank. If the coolant inside the coolant surge tank is boiling, do not do anything else until it cools down. If coolant is visible but the coolant level is not at the indicated mark, add a 50/50 mixture of clean, drinkable water and DEX-COOL®coolant at the coolant surge tank, but be sure the cooling system is cool before this is done. See Engine Overheating on

page 9‑20 for more information.

The coolant surge tank is located in the engine compartment on the driver side of the vehicle. See Engine Compartment Overview on page 9‑ 6 for more information on location.

How to Add Coolant to the Coolant Surge Tank

Notice: This vehicle has a specific coolant fill procedure. Failure to follow this procedure could cause the engine to overheat and be severely damaged.

If no problem is found, check to see if coolant is visible in the coolant surge tank. If coolant is visible but the coolant level is not at the indicated level mark, add a 50/50 mixture of clean, drinkable water and DEX-COOL®coolant at the coolant surge tank, but be sure the cooling system, including the coolant surge tank pressure cap, is cool before you do it.

{WARNING

Steam and scalding liquids from a hot cooling system can blow out and burn you badly. They are under pressure, and if you turn the coolant surge tank pressure cap — even a little — they can come out at high speed. Never turn the cap when the cooling system, including the coolant surge tank pressure cap, is hot. Wait for the cooling system and coolant surge tank pressure cap to cool if you ever have to turn the pressure cap.

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Cadillac 2010 owner manual Checking Coolant, How to Add Coolant to the Coolant Surge Tank
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2010 specifications

In 2010, Cadillac marked a significant year with the introduction of models that blended luxury, performance, and advanced technology. Known for its American heritage and bold design, Cadillac cemented its reputation in the luxury automotive market with several innovative features in its lineup.

One of the most prominent models in 2010 was the Cadillac SRX, a midsize luxury crossover SUV. The SRX was lauded for its striking exterior design, which featured a bold grille, sharp lines, and an aggressive stance. Under the hood, the SRX was equipped with a range of powerful engine options, including a robust 3.0-liter V6 engine that provided a smooth yet dynamic driving experience. For those seeking even more performance, an optional 2.8-liter turbocharged V6 offered increased power and responsiveness.

A notable feature of the 2010 SRX was its focus on technology and connectivity. Cadillac’s CUE (Cadillac User Experience) system was a standout, featuring an advanced touchscreen interface that allowed drivers to access navigation, entertainment, and communication controls seamlessly. Integration with smartphones became increasingly important, and the SRX came with features like Bluetooth connectivity and USB ports to ensure compatibility with various devices.

Another highlight of Cadillac's 2010 lineup was the CTS sedan, which combined luxury with sportiness. The CTS was celebrated for its precise handling and powerful performance, thanks in part to its available 3.6-liter V6 engine and the sport-tuned CTS-V variant, which boasted a supercharged 6.2-liter V8 producing staggering horsepower. This blend of performance and luxury was complemented by an upscale interior, featuring high-quality materials, comfortable seating, and sophisticated design.

Safety was also a priority for Cadillac in 2010. The brand equipped its vehicles with advanced safety features such as stability control, numerous airbags, and optional driver-assistance technologies like blind spot monitoring and rear parking assist, providing peace of mind for drivers and passengers alike.

Overall, the 2010 Cadillac lineup exemplified the brand’s commitment to luxury, innovation, and performance. With a focus on integrating advanced technology and delivering an engaging driving experience, Cadillac continued to establish itself as a leader in the luxury automobile market. The combination of powerful engines, high-end features, and sophisticated design made it a year to remember for the iconic American brand.
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