2020 Alfa Romeo Stelvio Cruise Control Isn't Working

Fixing Cruise Control Issues in the 2020 Alfa Romeo Stelvio

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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 2020 Alfa Romeo Stelvio 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 2020 Alfa Romeo Stelvio 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.

What steps should I take to diagnose the cruise control issue in my 2020 Alfa Romeo Stelvio?

To effectively diagnose the cruise control issue in your 2020 Alfa Romeo Stelvio, begin with a systematic approach that prioritizes simpler checks before delving into more complex diagnostics. Start by inspecting the cruise control fuse, as a blown fuse is a common and easily fixable problem that can disrupt functionality. Next, examine the cruise control buttons on the steering wheel to ensure they are operational, as faulty buttons can prevent the system from engaging. Following this, verify the speed sensor's performance, since it plays a crucial role in maintaining your vehicle's speed. Utilizing an OBD-II scanner to check for error codes can provide valuable insights into any underlying issues affecting the cruise control system. Additionally, assess the brake and clutch switches, as these components are essential for the cruise control to function correctly. Finally, inspect the wiring and connections for any signs of damage or corrosion, as these can significantly impact the system's performance. By following this structured diagnostic approach, you can efficiently identify and address the cruise control issue in your Alfa Romeo Stelvio.

What are the common problems that could cause the cruise control to stop working in a 2020 Alfa Romeo Stelvio?

When troubleshooting cruise control issues in a 2020 Alfa Romeo Stelvio, it's essential to consider several common problems that could be at play. A faulty speed sensor is often a primary culprit, as it plays a crucial role in relaying the vehicle's speed to the cruise control system; if it malfunctions, the system may fail to engage or maintain the desired speed. Additionally, the brake light switch can be a significant factor; if this switch is defective, it may incorrectly signal that the brakes are applied, causing the cruise control to disengage unexpectedly. Another potential issue is a blown fuse, which can completely disable the cruise control system. Throttle control problems, such as a stuck throttle or issues with the throttle position sensor, can also interfere with cruise control functionality. Lastly, electrical problems, including faulty wiring or poor connections, can disrupt the operation of the cruise control system. By systematically checking these components, you can effectively diagnose and resolve the cruise control malfunction in your Stelvio.

How urgent is it to address the malfunctioning cruise control in a 2020 Alfa Romeo Stelvio?

When it comes to a malfunctioning cruise control system in a 2020 Alfa Romeo Stelvio, the urgency of addressing 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 endangers the driver and passengers but also poses risks to other road users. Promptly addressing the malfunction ensures that the vehicle's systems operate correctly, which is crucial for maintaining overall safety and performance. Additionally, neglecting this issue can lead to discomfort during long drives, as the driver may struggle to maintain a consistent speed. Furthermore, timely repairs can prevent the problem from worsening, which could result in more extensive damage and higher repair costs down the line. Therefore, it is essential to prioritize the repair of a malfunctioning cruise control system to safeguard both the vehicle's integrity and the safety of its occupants.

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2020 Alfa Romeo Stelvio Cruise Control Issues & Repair Costs