2004 Chrysler Crossfire Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 2004 Chrysler Crossfire 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 2004 Chrysler Crossfire 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 2004 Chrysler Crossfire 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 troubleshoot the non-functional cruise control in a 2004 Chrysler Crossfire?

When troubleshooting the non-functional cruise control in a 2004 Chrysler Crossfire, start with the simplest checks to avoid unnecessary complications. Begin by inspecting the fuses related to the cruise control system, as a blown fuse can easily disrupt its operation. Next, examine the electrical connections and wiring for any visible damage or loose connections that could hinder functionality. If the check engine light is illuminated, it’s crucial to use an OBD2 scan tool to retrieve any diagnostic trouble codes, as these can provide insight into underlying issues affecting the cruise control. Additionally, check the cruise control on-off button for any sticking or malfunction, as this can prevent the system from activating. If you encounter the P0594 error code, it indicates a specific problem within the cruise control system that requires further investigation. By following these initial diagnostic steps, you can effectively identify and address the issues with your cruise control, making the process manageable for any DIYer.

What are the common problems that could cause the cruise control to stop working in a 2004 Chrysler Crossfire?

When troubleshooting the cruise control system in a 2004 Chrysler Crossfire, it's essential to consider several common problems that may be affecting its functionality. One of the primary culprits is a faulty brake light switch, which can prevent the cruise control from engaging since it is designed to deactivate when the brake pedal is pressed. Additionally, a defective speed sensor can disrupt the system's ability to maintain a constant speed, leading to operational failures. It's also wise to check for a blown fuse in the vehicle's electrical system, as this can easily interrupt the cruise control's power supply. Furthermore, vacuum leaks in the engine can compromise the necessary vacuum pressure for the cruise control to function correctly. Lastly, a malfunctioning cruise control module may be the root cause of the issue, preventing the system from engaging or maintaining speed as intended. By systematically examining these areas, DIYers can effectively diagnose and potentially resolve the cruise control problems in their Chrysler Crossfire.

How urgent is it to address the non-functioning cruise control in a 2004 Chrysler Crossfire?

When it comes to a non-functioning cruise control in a 2004 Chrysler Crossfire, the urgency to address the problem cannot be overstated. While it may seem like a minor inconvenience, neglecting this issue can lead to more significant safety risks and potential damage to the vehicle. A malfunctioning cruise control system may indicate deeper electronic or mechanical problems that could compromise the overall performance of your car. For DIY enthusiasts, it’s crucial to recognize that ignoring these symptoms could not only affect your driving experience but also lead to costly repairs down the line. Therefore, if you notice that your cruise control is not engaging or functioning properly, it’s advisable to conduct a thorough inspection or consult a professional. Taking prompt action ensures that you maintain the safety and efficiency of your vehicle, allowing you to enjoy the benefits of cruise control without the worry of underlying issues.

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