2006 Dodge Sprinter 3500 Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 2006 Dodge Sprinter 3500 and How to Fix Them

Find Repair Location
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 2006 Dodge Sprinter 3500 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 2006 Dodge Sprinter 3500 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 2006 Dodge Sprinter 3500?

When troubleshooting the non-functional cruise control in a 2006 Dodge Sprinter 3500, it's essential to adopt a systematic diagnostic approach. Start by checking the traction control light; if it’s illuminated, this may indicate a related issue that could affect the cruise control system. Next, inspect all electrical connections associated with the cruise control to ensure they are secure and free from corrosion or damage, as faulty connections can disrupt functionality. Testing the sensor and its circuit is also crucial, as any malfunction here can prevent the cruise control from operating correctly. If these checks do not reveal the problem, try deactivating and reactivating the cruise control by gently pressing the brakes, which can sometimes reset the system. Lastly, consult your vehicle manual to locate the fuse box and inspect the relevant fuses for any that may be blown, as this is a common cause of cruise control failures. By following these steps, you can effectively narrow down the potential causes of the issue and take the necessary actions to restore your cruise control functionality.

What are the common problems that could cause the cruise control to stop working in a 2006 Dodge Sprinter 3500?

When dealing with cruise control issues in a 2006 Dodge Sprinter 3500, it's essential to understand the common problems that may arise. One frequent culprit is a faulty cruise control switch, which can hinder the system's ability to engage or disengage properly. Additionally, a defective brake pedal switch can disrupt the cruise control functionality, as it is designed to deactivate the system when the brakes are applied. Another potential issue is a broken speed sensor, which is crucial for maintaining a consistent speed; if this sensor is damaged, the cruise control may fail to operate effectively. It's also important to check for a blown fuse in the cruise control system, as this can completely disable the feature. Lastly, vacuum leaks can significantly impact the cruise control's performance, given that the system relies on vacuum pressure to function correctly. By systematically examining these areas, DIYers can diagnose and address the underlying issues affecting their vehicle's cruise control system.

How urgent is it to address the non-functioning cruise control in a 2006 Dodge Sprinter 3500?

Addressing a non-functioning cruise control in a 2006 Dodge Sprinter 3500 is important, even if it may not seem like an immediate emergency. While the vehicle remains drivable, the absence of cruise control can lead to increased driver fatigue during long trips, as maintaining a constant speed becomes more labor-intensive. Additionally, neglecting this issue can result in inconsistent speed control, which not only affects driving comfort but can also lead to higher fuel consumption and increased costs over time. Furthermore, a malfunctioning cruise control system could be indicative of underlying problems that, if left unaddressed, may escalate into more significant mechanical issues. Therefore, for those looking to tackle this DIY project, it is advisable to investigate and resolve the cruise control malfunction promptly to enhance both the driving experience and the vehicle's overall efficiency.

You’ve got options with RepairPal

Whether you need a more accurate auto repair estimate or help finding a reputable shop in your area, we’ve got you covered.

2006 Dodge Sprinter 3500 Cruise Control Issues & Fix Costs