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.
When the vehicle speed sensor fails or the wiring harness prevents signal transmission, the speedometer is the first thing that will stop functioning properly. This can be an intermittent issue where the speedometer only works occasionally, the speedometer may cease all function, or the speedometer may read erratically or incorrectly. Also, the traction control and anti lock brake warning lights specific to each vehicle may be illuminated, depending on the design of those systems. You may notice the vehicle hesitate to accelerate, cruise control will not function properly, and the vehicle may not shift properly through all of the gears.
To effectively diagnose the non-functioning cruise control in your 2014 Ram ProMaster 3500, it’s essential to adopt a methodical diagnostic approach that starts with simpler checks before progressing to more complex issues. Begin by inspecting the cruise control fuse, as a blown fuse is often the most straightforward explanation for system failure. Next, check the cruise control buttons on the steering wheel to ensure they are operational and not stuck, as this can directly affect functionality. Following this, examine the vehicle's speed sensors, which are crucial for the cruise control system to operate correctly. Utilizing a diagnostic scanner to check for error codes can provide valuable insights into any underlying problems. Additionally, test the brake and clutch switches, since faulty switches can prevent the cruise control from engaging. If your system operates on vacuum, inspect the vacuum lines for any leaks or damage, and finally, examine the wiring connections for any loose or damaged wires. By following this structured approach, you can efficiently identify the root cause of the cruise control issue and take the necessary steps for repair.
When troubleshooting cruise control issues in a 2014 Ram ProMaster 3500, it's essential to understand the common problems that may lead to system failure. One of the primary culprits is a faulty brake light switch, which can prevent the cruise control from engaging as it is designed to disengage when the brakes are applied. Additionally, a malfunctioning speed sensor can disrupt the system's ability to maintain a constant speed, leading to cruise control failure. It's also important to check for blown fuses in the vehicle's electrical system, as these can interrupt the cruise control's functionality. Problems with the throttle control system, including a defective throttle position sensor or actuator, can further complicate matters, as these components are vital for the cruise control to operate correctly. Lastly, if all other potential issues have been ruled out, the cruise control module itself may be defective and require inspection or replacement. By systematically addressing these common problems, you can effectively troubleshoot and potentially restore the cruise control functionality in your vehicle.
When it comes to the non-functioning cruise control in a 2014 Ram ProMaster 3500, understanding the urgency of the situation is crucial for both safety and vehicle performance. While it may not seem like an immediate emergency, neglecting this issue can lead to more significant problems down the line. A malfunctioning cruise control system can indicate underlying electrical issues or sensor failures that, if left unaddressed, could compromise the vehicle's overall functionality. For DIY enthusiasts, it’s essential to recognize that this feature not only enhances driving comfort on long trips but also contributes to fuel efficiency. Therefore, taking the time to inspect the cruise control system can prevent further inconveniences and potential safety hazards. By diagnosing the problem early, you can either attempt a repair yourself or seek professional assistance, ensuring that your vehicle remains safe and reliable on the road.

Not sure what's wrong?
Get help from a trusted expert
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.
See what others are asking about their Ram ProMaster 3500. Get answers from RepairPal's community of auto experts and enthusiasts.
Read about related problems experienced by other Ram ProMaster 3500 drivers like you.