2005 Saturn Vue Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 2005 Saturn Vue and How to Fix Them

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Reviewed by
Devin Cabugcal
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 2005 Saturn Vue 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 2005 Saturn Vue 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.

When the vehicle speed sensor fails or the wiring harness prevents signal transmission, the speedometer is the first thing that will stop functioning properly. This can be an intermittent issue where the speedometer only works occasionally, the speedometer may cease all function, or the speedometer may read erratically or incorrectly. Also, the traction control and anti lock brake warning lights specific to each vehicle may be illuminated, depending on the design of those systems. You may notice the vehicle hesitate to accelerate, cruise control will not function properly, and the vehicle may not shift properly through all of the gears.

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 initial diagnostic steps to troubleshoot the non-functioning cruise control on a 2005 Saturn Vue?

When troubleshooting the non-functioning cruise control on a 2005 Saturn Vue, it's essential to adopt a systematic diagnostic approach. Start by checking the cruise control fuse in the fuse box, as a blown fuse can often be the simplest fix. Next, inspect the cruise control switch located on the steering wheel for any visible damage or malfunction, as this component is crucial for activating the system. Following this, examine the brake pedal switch, which is designed to disengage the cruise control when the brake is pressed; ensure it is functioning correctly and not stuck. Additionally, the vehicle speed sensor plays a vital role in maintaining speed, so verify that it is operational and providing accurate readings. Finally, using a diagnostic scanner to check for error codes can reveal specific issues related to the cruise control system, guiding you toward a more precise solution. By following these steps, you can effectively diagnose and potentially resolve the cruise control issue on your Saturn Vue.

What are the common problems that could cause the cruise control to stop working in a 2005 Saturn Vue?

When troubleshooting the cruise control system in a 2005 Saturn Vue, it's essential to understand the common problems that could lead to its failure. One of the first things to check is the fuse associated with the cruise control; a blown fuse can easily disrupt the system's functionality. Additionally, the brake pedal switch plays a crucial role in engaging cruise control, and if this switch is faulty, it may prevent the system from activating. Another potential issue could stem from the vehicle's speed sensor; if it is malfunctioning, the cruise control may not receive the necessary speed data to operate correctly. Furthermore, the cruise control module itself could be at fault, requiring diagnostic testing to determine if it needs replacement. It's also important to inspect for vacuum leaks within the cruise control system, as these can significantly affect performance. Lastly, the buttons used to control the cruise control may be defective, and replacing them could restore functionality. By systematically addressing these common issues, you can effectively troubleshoot and potentially resolve the cruise control problems in your Saturn Vue.

How urgent is it to address the non-functioning cruise control in a 2005 Saturn Vue?

When considering the urgency of fixing the non-functioning cruise control in your 2005 Saturn Vue, it's essential to weigh both safety and convenience. While cruise control may seem like a luxury feature, its malfunction can indicate underlying issues that could affect other vehicle systems. If you frequently rely on cruise control for long drives, neglecting this problem could lead to increased fatigue and discomfort, especially on extended trips. Moreover, a malfunctioning cruise control system might distract you from maintaining proper speed, potentially leading to unsafe driving conditions. Therefore, if you value the comfort and safety that cruise control provides, addressing the issue promptly is advisable. Not only will this enhance your driving experience, but it will also ensure that your vehicle remains in optimal working condition, preventing further complications down the line. Ultimately, prioritizing the repair of your cruise control system can contribute to a safer and more enjoyable driving experience.

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