Mitsubishi Outlander PHEV Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your Mitsubishi Outlander PHEV and How to Fix Them

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Reviewed by
Aisha
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 Mitsubishi Outlander PHEV 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 Mitsubishi Outlander PHEV 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.

Troubleshooting Cruise Control Issues in a Mitsubishi Outlander PHEV

When troubleshooting cruise control issues in a Mitsubishi Outlander PHEV, it's essential to adopt a systematic diagnostic approach. Begin by examining the simplest components, such as the cruise control switch and associated sensors, as these are often the most common sources of malfunction. If these elements appear to be functioning correctly, turn your attention to the throttle actuation system, since problems here can prevent the cruise control from engaging properly. Additionally, cleaning the front camera and windshield is a worthwhile step, particularly if you encounter error messages related to collision detection, as dirt or obstructions can interfere with the system's operation. By methodically addressing these potential issues, you can effectively narrow down the cause of the cruise control malfunction. If these steps do not yield results, it may be prudent to consult a qualified mechanic or dealership for a more comprehensive diagnosis and repair.

What Could Cause Cruise Control Malfunctions in a Mitsubishi Outlander PHEV?

When diagnosing cruise control malfunctions in a Mitsubishi Outlander PHEV, it's essential to consider several common issues that may arise. A failed control module, sensor, or switch can often be the culprit, preventing the cruise control system from functioning correctly. Additionally, throttle actuation problems, particularly those stemming from a faulty throttle position sensor, can cause the engine's computer to mismanage fuel delivery, potentially leading to black exhaust emissions. Electrical components, including the battery and charging system, can also play a significant role in cruise control performance, as any irregularities in power supply may disrupt the system's operation. Furthermore, it's crucial to check for diagnostic trouble codes related to the cruise control switch, stoplight switch, and engine control module (ECM), as these can provide specific insights into the malfunction. Lastly, don't overlook the ABS system, as faults here can directly impact cruise control functionality, given that the system relies on ABS to manage deceleration in certain scenarios. By understanding these common problems, DIY enthusiasts can effectively troubleshoot and address cruise control issues in their Mitsubishi Outlander PHEV.

Why is the Cruise Control Not Working in a Mitsubishi Outlander PHEV?

When the cruise control in your Mitsubishi Outlander PHEV fails to operate, it is crucial to address the issue promptly, as neglecting it can lead to safety risks and potential vehicle damage. Common culprits include a malfunctioning control module, faulty sensors, or throttle actuation problems, all of which can compromise your driving experience and safety on the road. Additionally, if modifications have been made to the vehicle's lighting system, such as installing LED lights, this could inadvertently affect the cruise control functionality, as the system is linked to the brake light circuit. It is essential to conduct a thorough inspection of the control module, sensors, and throttle components, as well as checking the power supply to the cruise control switch. By diagnosing and resolving these issues quickly, you not only restore the functionality of your cruise control but also ensure a safer driving environment for yourself and others.

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Mitsubishi Outlander PHEV Cruise Control Issues & Solutions