2012 Mitsubishi Outlander Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 2012 Mitsubishi Outlander 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
0%
25% chance it's the
Throttle
0%
20% chance it's
Something else
The most common reasons a 2012 Mitsubishi Outlander 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 Mitsubishi Outlander 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 in a 2012 Mitsubishi Outlander?

When faced with a non-functioning cruise control in your 2012 Mitsubishi Outlander, start by checking the cruise control fuse, as a blown fuse is a common and easily fixable issue. Next, verify the functionality of the cruise control switch; a malfunctioning switch can prevent the system from engaging. Following this, inspect the speed sensors, as they are crucial for the cruise control to operate correctly. Don’t overlook the brake pedal switch, which must be operational to disengage the cruise control when brakes are applied. If these components check out, use a diagnostic scanner to look for any error codes that might indicate deeper issues. Lastly, if your vehicle uses a vacuum-operated system, examine the vacuum lines for leaks or damage. By systematically addressing these areas, you can effectively diagnose and potentially resolve the cruise control issue without needing professional assistance.

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

When the cruise control in your 2012 Mitsubishi Outlander ceases to function, it can be frustrating, but understanding the common problems can help you troubleshoot effectively. One of the primary culprits is a faulty brake pedal switch, which is crucial for disengaging the cruise control when the brake is applied. If this switch malfunctions, it may prevent the system from engaging at all. Another potential issue is related to the speed sensor; if this component fails, the vehicle may struggle to maintain a constant speed, leading to cruise control failure. Additionally, a blown fuse in the cruise control circuit can disrupt the entire system, rendering it inoperable. It's also worth considering the cruise control module itself; if it is defective, it may not communicate properly with other vehicle systems, causing malfunctions. Lastly, vacuum leaks in the engine can interfere with the cruise control's operation, as the system relies on proper vacuum levels to function correctly. By identifying these common problems, you can take the first steps toward diagnosing and potentially fixing the issue yourself.

How urgent is it to address the malfunctioning cruise control in a 2012 Mitsubishi Outlander?

When it comes to a malfunctioning cruise control in a 2012 Mitsubishi Outlander, the urgency to address the issue cannot be overstated. A faulty cruise control system can lead to unpredictable vehicle behavior, such as sudden acceleration or deceleration, which significantly increases the risk of accidents on the road. Ignoring these symptoms not only jeopardizes your safety but also that of other drivers and pedestrians. Moreover, delaying repairs can exacerbate the problem, potentially leading to more extensive and costly damage to the vehicle's systems. Therefore, it is crucial for DIY enthusiasts to recognize the importance of promptly diagnosing and fixing cruise control issues. Taking immediate action not only ensures safer driving conditions but also helps maintain the overall integrity of your vehicle, preventing further complications down the line.

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