2021 INFINITI Q60 Cruise Control Isn't Working

Fixing Cruise Control Issues in Your 2021 INFINITI Q60

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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 2021 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 2021 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 2021 INFINITI Q60?

When faced with a malfunctioning cruise control system in your 2021 INFINITI Q60, it's essential to adopt a systematic diagnostic approach. Begin by checking the cruise control fuse located in the fuse box; a blown fuse can often be the simplest explanation for the issue. Next, inspect the cruise control buttons on your steering wheel to ensure they are not stuck or damaged, as this can prevent proper engagement. The vehicle speed sensor is another critical component; verify its functionality since it directly influences cruise control operation. Additionally, examine the brake pedal switch, as a malfunction here can inhibit the cruise control from activating. Utilizing a diagnostic scanner to check for error codes can provide further insights into any underlying issues. Lastly, inspect the wiring connections related to the cruise control system for any signs of damage or looseness. By following these steps, you can effectively diagnose and address the cruise control problem, ensuring a smoother driving experience.

What are the common problems that could cause the cruise control to stop working in a 2021 INFINITI Q60?

When the cruise control in your 2021 INFINITI Q60 ceases to function, it can be frustrating, but understanding the common problems can help you diagnose the issue effectively. One of the primary culprits is a faulty speed sensor, which is crucial for the cruise control system to accurately gauge the vehicle's speed. If this sensor malfunctions, the system may fail to engage or maintain the desired speed. Another frequent issue arises from the brake light switch; if this switch is defective, it can inadvertently signal the cruise control to deactivate whenever the brakes are applied, disrupting its operation. Additionally, a malfunctioning throttle actuator can hinder the system's ability to maintain a constant speed, as it directly controls the engine's throttle opening. Electrical problems, such as blown fuses or wiring issues, can also impede the cruise control's functionality, as can vacuum leaks within the system that lead to a loss of necessary pressure. By identifying these potential issues, you can take the first steps toward restoring your cruise control system to full working order.

How urgent is it to address the malfunctioning cruise control in a 2021 INFINITI Q60?

When it comes to a malfunctioning cruise control system in your 2021 INFINITI Q60, the urgency to address the issue cannot be overstated. A malfunctioning system can lead to unexpected acceleration or deceleration, creating a significant safety hazard on the road. This unpredictability not only compromises your safety but also that of other drivers. Additionally, cruise control problems can detract from the overall driving experience, particularly during long-distance travel where consistent speed is crucial for comfort and efficiency. Ignoring these issues may also result in increased fuel consumption, as the vehicle struggles to maintain a steady pace. Furthermore, timely intervention can prevent further damage to the vehicle's systems, potentially saving you from costly repairs down the line. Therefore, it is advisable to prioritize the resolution of cruise control malfunctions to ensure a safe, efficient, and enjoyable driving experience.

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