Solving the P0597 Error Code on Chevy Cruze: A Step-by-Step Guide

The code P0597 is a diagnostic trouble code (DTC) associated with the Chevrolet Cruze. This code indicates that the engine coolant temperature (ECT) sensor circuit is low. The ECT sensor is located in the engine and monitors the temperature of the coolant. When this code is set, it indicates that the cooling system is not operating correctly, which can lead to engine damage if not addressed promptly.


The automobile industry is one of the most innovative industries in the world. It is constantly evolving and improving, with new technologies and features being added to cars every year. One of the most popular cars in the industry right now is the Chevy Cruze. This car is popular for many reasons, but it does have some common issues that should be addressed. In this article, we will discuss some of the common issues with a Chevy Cruze, as well as how to troubleshoot them and prevent them from occurring in the future.

Engine Specifications

The Chevy Cruze is powered by a 1.4L Turbocharged DOHC 4-cylinder engine that produces 153 horsepower and 177 lb-ft of torque. This engine is reliable and efficient, but can experience some common issues such as failure to start or jerking while driving due to a faulty oxygen sensor or code P0597. If you experience either of these issues with your Cruze, it is important to take your vehicle into a certified mechanic for inspection as soon as possible.

Safety Features

Safety is an important factor when it comes to choosing an automobile, and the Chevy Cruze has plenty of safety features designed to keep you protected while on the road. The car comes equipped with ten airbags – two front airbags, four side curtain airbags, two side impact airbags, and two knee airbags – as well as advanced collision avoidance technology that helps you stay safe on busy roads by alerting you if there are any potential risks ahead.

Entertainment System

The entertainment system in the Chevy Cruze is top-notch, with an audio system that includes an AM/FM radio, CD player, Bluetooth connectivity for streaming music from your phone or other device, and a USB port for charging phones or playing music from USB drives. There’s also an optional satellite radio feature for those who want access to more channels than just those offered by traditional radio stations.

Exterior Features

The exterior features of the Chevy Cruze are designed to make it look stylish while also providing protection against damage caused by road conditions such as potholes or debris on the road surface. The car comes with 16-inch alloy wheels which provide good handling on wet roads while also looking sleek and stylish. The paint options available come in a range of colors including Summit White and Red Hot Metallic Tintcoat – so you can choose one that best suits your style!

Common Issues with the Chevy Cruze

Despite its many great features, there are some common issues that can occur with a Chevy Cruze which should be addressed if they arise. One issue that can occur is electrical problems such as faulty battery components or inoperative lights due to loose wiring connections or corrosion on battery terminals which can be easily fixed by a qualified mechanic if caught early enough. Another issue that can occur is code P0597 which is caused by a faulty oxygen sensor which needs replacing if it fails diagnostics tests – this should also be done by a qualified mechanic for best results.

Differentiating Between a P0597 and Other Diagnostic Trouble Codes (DTC)

When it comes to diagnosing and troubleshooting a P0597 code in the Chevy Cruze, it is important to differentiate between this code and other diagnostic trouble codes (DTC). A P0597 is an OBD-II generic code that indicates the engine coolant temperature (ECT) sensor is reading voltage higher than expected. It can be caused by a faulty coolant temperature sensor, an incorrectly installed sensor, or a problem with the wiring or connection.

Other DTCs such as P0420, P0420, or P0441 can indicate similar issues with the coolant temperature sensor but they are not related to the P0597 code. A P0420 indicates a catalytic converter efficiency fault while a P0441 indicates an evaporative system leak. In these cases, the coolant temperature readings will be lower than expected and will require different testing procedures than those required for a P0597.

Testing the Coolant Temperature Sensor (CTS)

In order to test for a faulty coolant temperature sensor, it is necessary to check its voltage outputs, resistance levels, and inspect for any mechanical damage. To begin, the voltage output of the CTS should be tested using a multimeter. The voltage should read within 0.5V of what is indicated in your vehicle’s manual. If it does not, then there may be an issue with the wiring or connection and further inspection may be necessary to detect any potential problems.

Next, it is important to check the resistance between terminals 1 & 2 on the CTS connector using an ohm meter. The resistance should fall within what is indicated in your vehicle’s manual; if it does not then there may be an issue with either the CTS or its wiring harness and further testing will be needed to diagnose which specific component needs attention.

Finally, it is important to inspect for any signs of mechanical damage on both the CTS itself and its wiring harness that may have been caused by age or wear-and-tear over time. If any damage is found then both components should be replaced as soon as possible in order to ensure optimal performance of your vehicle’s cooling system.

Resetting The Computer After Repair

Once all necessary tests have been completed and any damaged components have been replaced or repaired accordingly, it is important to reset your vehicle’s computer in order for all new settings and calibrations to take effect properly. This can usually be done by disconnecting your battery for at least 10 minutes before reconnecting it again; however some vehicles may require additional steps such as removing certain fuses from their fuse box before doing so. It would also be wise to refer back to your vehicle’s manual when performing this step so that you know exactly how many volts are needed before reconnecting your battery again in order for everything to function properly once more.

FAQ & Answers

Q: What is Code P0597?
A: Code P0597 is a diagnostic trouble code (DTC) that indicates an issue with the Chevy Cruze’s coolant temperature sensor.

Q: What are the engine specifications for the Chevy Cruze?
A: The Chevy Cruze comes with a variety of engine options, ranging from a 1.4L turbocharged four-cylinder to a 2.0L turbocharged four-cylinder. The standard engine is a 1.4L turbocharged four-cylinder that produces 153 horsepower and 177 lb-ft of torque.

Q: What safety features are included in the Chevy Cruze?
A: The Chevy Cruse includes several safety features, such as 10 airbags, forward collision avoidance technology, and lane keep assist to help drivers stay within their lane boundaries.

Q: What type of entertainment system does the Chevy Cruze have?
A: The Chevy Cruze comes with an audio system featuring Apple CarPlay and Android Auto compatibility and Bluetooth connectivity for hands-free calling and streaming music.

Q: What exterior features does the Chevy Cruze have?
A: The exterior features of the Chevy Cruze include 16” alloy wheels, a range of paint options, and LED daytime running lights for improved visibility on the road.

The Chevy Cruze is an excellent automobile for those who are looking for a reliable, affordable car that offers tons of features and excellent fuel economy. With its powerful engine and advanced safety features, it is one of the best cars in its class. With its great value and numerous features, the Chevy Cruze is a great choice for anyone looking to purchase a new car.

Author Profile

Carl Frisch
Carl Frisch
With more than 30 years in the bicycle industry, I have a strong background in bicycle retailing, sales, marketing and customer service. I have a passion for cycling and a dedication to excellence. As a manager, I worked diligently to increase my capabilities and responsibilities, managing up to eleven mechanics (at Palo Alto Bicycles) and later as a working partner in my own store.

As the shop owner of Spoke n’ Word Cycles in Socorro, NM, the success of the mission was my responsibility, which I pursued passionately since we opened in 2003 through the spring of 2011. I am adept at managing owned and loan inventory, preparing weekly & annual inventory statements, and managing staff. The role as managing partner also allowed me tremendous freedom. I used this personal freedom to become more deeply involved in my own advancement as a mechanic, to spearhead local trail building, and advocating for cycling both locally and regionally.

As a mechanic, I have several years doing neutral support, experience as a team mechanic, and experience supporting local rides, races, club events. I consistently strive to ensure that bicycles function flawlessly by foreseeing issues and working with the riders, soigners, coaches and other mechanics. Even with decades of experience as a shop mechanic and team mechanic, and continue to pursue greater involvement in this sport as a US Pro Mechanic, and UCI Pro Mechanic.

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