2007 Chevrolet Monte Carlo Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 2007 Chevrolet Monte Carlo and How to Fix Them

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Reviewed by
Bo Fader
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 2007 Chevrolet Monte Carlo 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 2007 Chevrolet Monte Carlo 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.

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 2007 Chevrolet Monte Carlo?

To effectively diagnose cruise control issues in your 2007 Chevrolet Monte Carlo, begin by checking the fuse box for any blown fuses, as this is a common and easily fixable problem that can disrupt the system. If the fuses are intact, proceed to inspect the control module, sensor, and switch for any signs of failure, as these components are crucial for the proper functioning of the cruise control system. Next, examine the throttle actuation to ensure it is operating correctly, as any malfunction here can also impact cruise control performance. Additionally, be mindful of any aftermarket devices that may interfere with the cruise control system, as these can introduce complications. Finally, consult your vehicle's manual to locate the fuse box and gain further insights into the specific components involved. By following this structured diagnostic approach, you can efficiently identify and address the root cause of the cruise control issue.

What are the common problems that could cause the cruise control to stop working in a 2007 Chevrolet Monte Carlo?

When diagnosing cruise control issues in a 2007 Chevrolet Monte Carlo, it's crucial to understand the common problems that may be at play. One frequent culprit is a failed control module, which can disrupt the entire cruise control system's functionality. Additionally, sensor or switch malfunctions can prevent the system from receiving the necessary signals to maintain speed, leading to erratic behavior or complete failure. Throttle actuation problems are also common, as they can hinder the system's ability to adjust the vehicle's speed as intended. By identifying these potential issues, DIYers can take the first steps toward effective troubleshooting and repair, ensuring a smoother and more convenient driving experience.

How urgent is it to address the non-functioning cruise control in a 2007 Chevrolet Monte Carlo?

When it comes to the non-functioning cruise control in a 2007 Chevrolet Monte Carlo, addressing the issue should not be overlooked, even if it may seem like a minor inconvenience. Ignoring this problem can lead to increased driver fatigue, especially during long trips, as the driver must maintain constant speed manually. Moreover, the underlying causes of cruise control failure, such as a faulty control module, sensor malfunctions, or throttle actuation issues, can potentially escalate into more significant problems if left unattended. For instance, a blown fuse or a malfunctioning brake switch not only affects cruise control but can also compromise overall vehicle safety. Therefore, it is crucial to troubleshoot the system promptly by checking fuses, inspecting the brake pedal, and assessing the throttle body. By taking these steps, you can ensure a smoother driving experience and maintain the safety and comfort of your vehicle, making it essential to prioritize the repair of your cruise control system.

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