2012 Cadillac SRX Cruise Control Isn't Working

Fixing Cruise Control Issues in Your 2012 Cadillac SRX

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Reviewed by
Andrew Hajjar
Written by RepairPal Car Genius
Updated January 14, 2025
0%
30% chance it's the
Sensor
0%
25% chance it's the
Control Module
0%
25% chance it's the
Throttle
0%
20% chance it's
Something else
The most common reasons a 2012 Cadillac SRX cruise control isn't working are failed control module, sensor or switch issues, or throttle actuation problems.
  • Sensor: A faulty or malfunctioning sensor can lead to incorrect readings, causing issues with engine performance or other systems relying on accurate data.
  • Control Module: A faulty control module can lead to erratic vehicle behavior or failure of various electronic systems due to improper signal processing.
  • Throttle: A faulty throttle body or a defective accelerator pedal position sensor may be causing inconsistent throttle response.
Proper diagnosis will determine the exact cause of your symptom, saving you money on unnecessary repairs. The diagnostic experts at RepairPal Certified shops have the right tools and experience to solve any symptom.

How much does it cost to fix a 2012 Cadillac SRX cruise control isn't working?

Common Repairs

The total repair cost will vary based on the condition of your vehicle and the number of repairs needed to fix your symptom. Proper diagnosis will save you money by finding the exact repairs needed to fix your car right the first time.

In the event that a wheel speed sensor fails, the ABS, traction control system (TCS) and manufacturer specific stability control system lights will illuminate, informing the driver that the systems are disabled. The vehicle will be more prone to tire slip, and normal driving patterns may need to be adjusted to correct for the loss of computer control. On older vehicle's, the speedometer can be affected, causing illumination of the check engine light as well.

The cruise control switch can cause complete failure of the cruise control feature, but in a lucky scenario only partial functionality will be lost. This means that the cruise control may come on, but that it will not increase in speed automatically, or the cancel button does not work leading the driver to cancel cruise control with the foot brake. In some vehicles, the cruise control light may illuminate, or a warning message may be displayed due to lack of functionality.

What are the steps to diagnose the cruise control issue in a 2012 Cadillac SRX?

To effectively diagnose the cruise control issue in your 2012 Cadillac SRX, start with the basics by checking the engine oil level, as insufficient oil can lead to various performance problems. Next, utilize a diagnostic scanner or traditional troubleshooting methods to identify any underlying issues with the cruise control system. It’s also essential to inspect the fuses related to the cruise control; blown fuses are a common culprit that can easily be overlooked. Pay close attention to the sequence in which you engage the cruise control, as understanding this process can help pinpoint where the system may be failing. Finally, don’t forget to consult your Owner's Manual for specific guidance on the cruise control system and features like Adaptive Cruise Control. By following this structured approach, you can systematically identify and address the issues affecting your vehicle's cruise control functionality.

What are the common problems that could cause the cruise control to stop working in a 2012 Cadillac SRX?

When troubleshooting cruise control issues in a 2012 Cadillac SRX, it's essential to understand the common problems that may be at play. One frequent culprit is a faulty brake light switch, which can prevent the cruise control from engaging since the system is designed to disengage when the brake pedal is pressed. Additionally, speed sensor issues can disrupt the cruise control's functionality, as the system relies on accurate speed readings to maintain the desired speed. A blown fuse in the vehicle's electrical system can also be a simple yet overlooked reason for cruise control failure, as it can interrupt the power supply to the system. Furthermore, a malfunction in the throttle control system, such as a faulty throttle position sensor, can hinder the cruise control's ability to function properly. Lastly, vacuum leaks in the engine can significantly impact the cruise control system, as it depends on vacuum pressure to maintain speed. By addressing these common issues, you can effectively diagnose and resolve the cruise control problems in your Cadillac SRX, ensuring a smoother driving experience.

How urgent is it to address the non-functioning cruise control in a 2012 Cadillac SRX?

When it comes to the non-functioning cruise control in a 2012 Cadillac SRX, understanding the urgency of the situation is crucial for any DIY enthusiast. While the malfunction may not present an immediate safety hazard like failing brakes or steering, it is still essential to address the issue promptly. A functioning cruise control system enhances driving comfort, reduces fatigue on long journeys, and can even improve fuel efficiency. Ignoring this problem could lead to more significant complications within the vehicle's electrical system, potentially affecting other components and leading to costly repairs down the line. Therefore, it is advisable to diagnose the cruise control system as soon as possible, either through self-diagnosis or by consulting a qualified mechanic, to ensure the vehicle remains safe and fully functional on the road. Taking timely action not only preserves the convenience of this feature but also helps maintain the overall integrity of your Cadillac SRX.

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Troubleshooting 2012 Cadillac SRX Cruise Control Issues