2011 Cadillac SRX Cruise Control Isn't Working

Fixing Cruise Control Issues in the 2011 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 2011 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 2011 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 2011 Cadillac SRX?

When diagnosing a cruise control issue in a 2011 Cadillac SRX, it's crucial to follow a structured diagnostic approach that prioritizes simpler checks before moving on to more complex solutions. Begin by examining the cruise control fuse, as a blown fuse can easily disrupt the system's operation. Next, inspect the cruise control buttons on the steering wheel for any signs of sticking or malfunction, which can hinder functionality. Utilizing an OBD-II scanner to check for error codes is essential, as these codes can pinpoint specific problems within the cruise control system. After that, verify the vehicle speed sensor's functionality, since a faulty sensor can lead to cruise control malfunctions. It's also important to ensure that the brake pedal switch is operating correctly, as this switch is designed to disengage the cruise control when the brake is pressed. Testing the cruise control module is another critical step, as it must send the correct signals to the vehicle's computer for proper operation. Lastly, inspect all wiring and connections related to the cruise control system for any signs of damage or corrosion that could impede its performance. By systematically following these steps, you can effectively diagnose and resolve the issues affecting the cruise control in your Cadillac SRX.

What are the common problems that could cause the cruise control to stop working in a 2011 Cadillac SRX?

When dealing with cruise control issues in a 2011 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 it is designed to deactivate when the brake pedal is pressed. Additionally, problems with the speed sensor can disrupt the system's ability to maintain a constant speed, leading to failure. A blown fuse in the cruise control circuit is another straightforward issue that can be easily checked and replaced if necessary. Furthermore, a malfunction in the throttle control system, such as a defective throttle position sensor, can hinder the cruise control's performance. Lastly, vacuum leaks in the engine can also impact the cruise control's functionality, making it crucial to inspect for any air leaks. By systematically checking these components, DIYers can effectively diagnose and address the cruise control problems in their Cadillac SRX.

How urgent is it to repair the non-functioning cruise control on a 2011 Cadillac SRX?

When evaluating the urgency of repairing the non-functioning cruise control on a 2011 Cadillac SRX, it is crucial to recognize the potential safety risks associated with its malfunction. A malfunctioning cruise control system can lead to erratic vehicle behavior, such as unexpected acceleration or deceleration, which poses a significant hazard on the road. Additionally, the absence of this feature can detract from the overall driving experience, particularly during long trips where maintaining a steady speed enhances comfort and reduces fatigue. Furthermore, neglecting this repair could adversely affect the vehicle's resale value, as prospective buyers often seek well-maintained cars with fully operational features. Therefore, while the urgency may not rival that of critical safety systems like brakes or lights, addressing the cruise control issue promptly is advisable to ensure a safe, comfortable driving experience and to protect the vehicle's long-term value.

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