2015 INFINITI Q60 Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 2015 INFINITI Q60 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 2015 INFINITI Q60 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 2015 INFINITI Q60 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.

What are the initial diagnostic steps to take when the cruise control isn't working on a 2015 INFINITI Q60?

When your cruise control isn't functioning on a 2015 INFINITI Q60, the first step is to check the fuse associated with the cruise control system, as a blown fuse can easily disrupt its operation. Next, inspect the cruise control switch to ensure it is working correctly; a faulty switch can prevent the system from engaging. Following this, verify the speed sensors, as any malfunction here can hinder the cruise control's ability to maintain speed. Additionally, examine the wiring connections for any loose or damaged wires that could be causing connectivity issues. Finally, using a diagnostic scanner to check for error codes can provide insights into specific problems affecting the cruise control system. By systematically addressing these areas, you can effectively diagnose and potentially resolve the cruise control issue on your vehicle.

What are the common problems that could cause the cruise control to stop working in a 2015 INFINITI Q60?

When dealing with cruise control issues in a 2015 INFINITI Q60, it's essential to understand the common problems that may arise. One frequent culprit is a faulty brake pedal switch, which can disrupt the system's ability to engage or disengage, leading to unexpected behavior. Additionally, a malfunctioning speed sensor can prevent the cruise control from maintaining a steady speed, causing frustration during long drives. Another potential issue is a blown fuse, which can completely disable the cruise control system. Furthermore, problems with the throttle actuator can hinder the system's ability to adjust speed accurately, while issues with the Electronic Control Module (ECM) can affect various vehicle functions, including cruise control. If you experience any of these problems, it’s advisable to conduct a thorough inspection or consult a qualified mechanic to pinpoint and resolve the specific issue effectively.

How urgent is it to address the malfunctioning cruise control in my 2015 INFINITI Q60?

When it comes to the malfunctioning cruise control in your 2015 INFINITI Q60, the urgency of addressing this issue cannot be overstated. A faulty cruise control system can lead to unpredictable vehicle behavior, such as sudden acceleration or deceleration, which poses a significant safety risk not only to you but also to other road users. Moreover, these issues may be symptomatic of deeper electronic or sensor-related problems within your vehicle, potentially affecting other critical systems. Ignoring these warning signs can lead to decreased fuel efficiency and overall performance, resulting in higher maintenance costs over time. By promptly addressing the malfunction, you not only enhance your safety but also protect your vehicle from further damage, ensuring it operates efficiently and reliably on the road. Therefore, if you notice any irregularities with your cruise control, it is essential to take action immediately to avoid more serious consequences down the line.

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