Chrysler Aspen Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your Chrysler Aspen and How to Fix Them

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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 Chrysler Aspen 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 Chrysler Aspen 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 Chrysler Aspen

When troubleshooting cruise control issues in your Chrysler Aspen, it's essential to adopt a methodical diagnostic approach. Begin by checking the simplest components, such as the cruise control on/off button, which may be stuck or not making proper contact. A gentle tap on the back of the steering wheel module can sometimes resolve this issue. Next, inspect the fuses related to the cruise control system, as a blown fuse can easily disrupt functionality. If the fuses are intact, assess the brake pedal and throttle body, as their condition directly impacts cruise control operation. Utilizing a diagnostic scanner can help identify any underlying problems, particularly with the speed sensor, which is crucial for maintaining cruise speed. Remember that the Anti-lock Brake Control Module plays a vital role in monitoring wheel speed, so ensure it is functioning correctly. By following this structured approach, you can effectively diagnose and resolve cruise control issues, ensuring a smoother and more enjoyable driving experience.

Troubleshooting Cruise Control Issues in a Chrysler Aspen

When dealing with cruise control issues in a Chrysler Aspen, it's essential to understand the common problems that may arise. One frequent culprit is a malfunctioning control module, sensor, or switch, which can disrupt the system's functionality. Start your troubleshooting by checking for blown fuses, as this is often a straightforward fix that can restore operation. Additionally, inspect the brake pedal and throttle body, as their condition directly affects cruise control performance. Utilizing a diagnostic scanner can help identify any underlying issues, particularly with the speed sensor, which plays a crucial role in maintaining cruise speed. It's also worth noting that the cruise control on/off button may become stuck or fail to make proper contact, a problem that can sometimes be resolved with a gentle tap on the back of the steering wheel module. Remember, the cruise control system is interconnected with the Anti-lock Brake Control Module, which monitors wheel speed and communicates with the Powertrain Control Module; thus, any issues in these areas can also impact cruise control functionality. By understanding these common problems and their potential solutions, you can effectively troubleshoot and restore your Chrysler Aspen's cruise control system, ensuring a smoother and more enjoyable driving experience.

Why is the Cruise Control Not Working in a Chrysler Aspen?

When the cruise control in your Chrysler Aspen malfunctions, it’s crucial to address the issue without delay. Ignoring symptoms such as erratic behavior or complete failure can not only compromise your driving experience but also pose significant safety risks. For instance, a faulty brake pedal switch or a blown fuse can prevent the cruise control from disengaging when needed, potentially leading to dangerous situations on the road. Additionally, issues like a defective throttle position sensor can cause the engine to behave unpredictably, resulting in excessive fuel consumption and harmful emissions. By diagnosing and resolving these problems early, you can avoid more extensive repairs down the line and ensure a safer driving experience. Always remember that timely intervention is key to maintaining the functionality of your vehicle’s systems.

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