2018 INFINITI Q60 Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 2018 INFINITI Q60 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
0%
25% chance it's the
Throttle
0%
20% chance it's
Something else
The most common reasons a 2018 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 2018 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 steps should I take to diagnose the cruise control issue in my 2018 INFINITI Q60?

To effectively diagnose the cruise control issue in your 2018 INFINITI Q60, start with a systematic approach that prioritizes simpler checks before moving on to more complex diagnostics. Begin by inspecting the cruise control fuse in the fuse box, as a blown fuse can easily disrupt functionality. Next, examine the cruise control buttons on the steering wheel to ensure they are operational, as faulty buttons can lead to engagement issues. Utilizing an OBD-II scanner is a crucial step; it allows you to retrieve any error codes that may indicate specific problems within the cruise control system. Following this, check the speed sensors, which are vital for maintaining the desired speed; any malfunction here can directly affect cruise control performance. Additionally, inspect the brake and clutch switches, as these components must function correctly for the cruise control to engage and disengage properly. Finally, test the cruise control module to confirm it is sending the appropriate signals to the vehicle's systems. By following this structured diagnostic approach, you can efficiently identify the root cause of the cruise control issue and take the necessary steps for resolution.

What are the common problems that could cause the cruise control to stop working in a 2018 INFINITI Q60?

When troubleshooting cruise control issues in a 2018 INFINITI Q60, it's essential to understand the common problems that may lead to its failure. One of the primary culprits is a faulty brake light switch, which can mistakenly signal that the brakes are engaged, preventing the cruise control from activating. Additionally, a malfunctioning speed sensor can disrupt the system's ability to maintain a steady speed, as it may not accurately relay the vehicle's current speed. Another potential issue is a blown fuse; checking and replacing the cruise control fuse can often resolve the problem. Furthermore, complications within the throttle control system, such as a defective throttle position sensor, can hinder the cruise control's performance. Lastly, issues with the electronic control module (ECM) can also affect the cruise control functionality, as the ECM manages various vehicle systems. By identifying and addressing these common problems, drivers can effectively troubleshoot and restore their cruise control system.

How urgent is it to address the malfunctioning cruise control in my 2018 INFINITI Q60?

When it comes to the malfunctioning cruise control in your 2018 INFINITI Q60, the urgency of addressing the issue cannot be overstated. A malfunctioning system can lead to unexpected acceleration or deceleration, creating a hazardous driving environment that compromises your safety and that of others on the road. Additionally, cruise control problems can detract from your overall driving experience, making it difficult to maintain a consistent speed during long trips, which can be particularly frustrating. Ignoring these symptoms may also result in increased fuel consumption, as inconsistent speed control can lead to inefficient driving patterns. Moreover, timely intervention can prevent further damage to your vehicle's systems, potentially saving you from costly repairs down the line. Therefore, it is crucial to diagnose and repair any cruise control issues as soon as possible to ensure a safe, comfortable, and efficient driving experience.

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Troubleshooting 2018 INFINITI Q60 Cruise Control Issues