2007 Mitsubishi Lancer Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 2007 Mitsubishi Lancer and How to Fix Them

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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
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25% chance it's the
Throttle
0%
20% chance it's
Something else
The most common reasons a 2007 Mitsubishi Lancer 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 Mitsubishi Lancer 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 initial diagnostic steps to troubleshoot the non-functional cruise control in a 2007 Mitsubishi Lancer?

To effectively troubleshoot the non-functional cruise control in your 2007 Mitsubishi Lancer, start with the simplest checks before moving on to more complex diagnostics. Begin by inspecting the cruise control fuse in the fuse box; a blown fuse can easily disrupt the system's operation. Next, test the cruise control switch located on the steering wheel to ensure it is functioning correctly, as a faulty switch can prevent activation. It's also crucial to examine the brake pedal switch, which should not be stuck or malfunctioning, since the cruise control system is designed to disengage when the brake is pressed. Additionally, verify that the vehicle speed sensor is operational, as it provides essential data for the cruise control system to function properly. Finally, consider using a diagnostic scanner to check for any error codes that may indicate specific issues within the cruise control system. By following these steps, you can systematically identify and address the root cause of the problem, empowering you to restore functionality to your vehicle's cruise control system.

What are the common problems that could cause the cruise control to stop working in a 2007 Mitsubishi Lancer?

When troubleshooting the cruise control system in a 2007 Mitsubishi Lancer, it's essential to understand the common problems that may lead to its malfunction. One of the primary culprits could be a faulty cruise control switch, which may prevent the system from engaging or disengaging as intended. Additionally, a blown fuse can disrupt the electrical flow necessary for the cruise control to operate, while vacuum leaks can compromise the system's functionality by affecting pressure levels. Another critical component is the speed sensor; if it is defective, it can provide inaccurate speed readings, causing the cruise control to behave erratically. Furthermore, the brake light switch plays a vital role, as it is designed to disengage the cruise control when the brake pedal is pressed; a malfunction here can prevent the system from activating. Lastly, issues with the throttle cable, such as fraying or stretching, can hinder the cruise control's ability to maintain a steady speed. Identifying these potential problems can help you effectively diagnose and address the issue, ensuring your cruise control system operates smoothly once again.

How urgent is it to address the non-functioning cruise control in a 2007 Mitsubishi Lancer?

When it comes to a non-functioning cruise control in a 2007 Mitsubishi Lancer, the urgency of addressing the issue cannot be overstated. While it may not seem like an immediate emergency, neglecting this problem can lead to significant safety risks and further complications. A malfunctioning cruise control system may be indicative of deeper electronic or mechanical issues that could affect other critical systems in your vehicle. This is particularly concerning as it can compromise your overall driving experience and safety. Moreover, the convenience of cruise control is especially beneficial during long drives, where maintaining a steady speed can reduce fatigue and enhance fuel efficiency. By postponing repairs, you not only risk the inconvenience of dealing with a malfunctioning system but also the potential for escalating repair costs if the underlying issue worsens. Therefore, it is advisable to address the non-functioning cruise control promptly to ensure the safety, performance, and longevity of your Mitsubishi Lancer.

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