2009 Dodge Viper Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 2009 Dodge Viper 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 2009 Dodge Viper 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 2009 Dodge Viper 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 2009 Dodge Viper?

When troubleshooting the non-functional cruise control in a 2009 Dodge Viper, it's essential to adopt a systematic diagnostic approach that begins with the simplest solutions before progressing to more complex issues. Start by checking the cruise control fuse in the fuse box, as a blown fuse is a common and easily fixable problem that can halt the system's operation. Next, inspect the cruise control buttons on the steering wheel to ensure they are functioning correctly, as malfunctioning buttons can prevent engagement. Following this, examine the vehicle's speed sensors, since faulty sensors can disrupt the system's ability to maintain speed. Utilizing a diagnostic scanner to check for error codes can provide insights into any underlying issues affecting the cruise control. Additionally, inspect the vacuum lines connected to the cruise control system for any damage or disconnections, as leaks can significantly impact performance. Finally, test the cruise control module itself to confirm it is operating as intended. By methodically working through these steps, you can effectively identify and address the root cause of the cruise control malfunction in your Dodge Viper.

What are the common problems that could cause the cruise control to stop working in a 2009 Dodge Viper?

When troubleshooting the cruise control system in a 2009 Dodge Viper, it's essential to understand the common problems that may lead to its failure. One frequent issue is a faulty cruise control switch, which can hinder the system's ability to engage or disengage properly. Additionally, a blown fuse can disrupt the electrical flow necessary for the cruise control to function, while a defective speed sensor may prevent the system from maintaining a consistent speed. Vacuum leaks can also compromise the performance of the cruise control, as they affect the pressure needed for operation. Furthermore, issues with the brake light switch can interfere with the activation and deactivation of the cruise control, and a malfunctioning throttle cable can impede the system's ability to adjust the vehicle's speed effectively. Identifying these potential problems can help you diagnose the issue more accurately, but consulting a professional mechanic is recommended for a thorough inspection and repair.

How urgent is it to address the non-functioning cruise control in a 2009 Dodge Viper?

When it comes to the non-functioning cruise control in a 2009 Dodge Viper, addressing the problem should not be overlooked, even if it may not seem urgent at first glance. While the absence of this feature does not directly compromise the vehicle's safety or drivability, it can significantly detract from the overall driving experience, especially during long trips where maintaining a steady speed is beneficial. Ignoring the malfunction could lead to increased frustration during extended drives, as the convenience of cruise control is lost. Moreover, delaying repairs may allow any underlying issues to escalate, potentially resulting in more complex and costly repairs in the future. Therefore, while it may not be an immediate emergency, it is wise to prioritize fixing the cruise control to enhance your driving comfort and prevent further complications down the road.

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