2016 Ford Transit-350 HD Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 2016 Ford Transit-350 HD and How to Fix Them

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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 2016 Ford Transit-350 HD 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 2016 Ford Transit-350 HD 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.

What are the steps to diagnose the cruise control issue in a 2016 Ford Transit-350 HD?

To effectively diagnose a cruise control issue in your 2016 Ford Transit-350 HD, begin with a systematic approach that prioritizes simpler checks before delving into more complex diagnostics. Start by inspecting the cruise control fuse, as a blown fuse is a common and easily fixable problem that can disrupt the system's functionality. Next, examine the cruise control buttons on the steering wheel to ensure they are operational; faulty buttons can prevent engagement. Utilizing an OBD-II scanner to check for error codes is a crucial step, as these codes can pinpoint specific issues within the cruise control system. Following this, inspect the speed sensors, as they play a vital role in the system's performance; any malfunction here can lead to failure. Additionally, examine the wiring connections for any signs of damage or looseness, as poor connections can significantly impact functionality. Finally, test the cruise control module to confirm it is working correctly, as a defective module can be the root cause of the problem. If these steps do not resolve the issue, seeking assistance from a professional mechanic is advisable to ensure a thorough diagnosis and repair. By following this structured diagnostic approach, you can efficiently identify and address the cruise control issue in your vehicle.

What are the common problems that could cause the cruise control to stop working in a 2016 Ford Transit-350 HD?

When troubleshooting the cruise control system in a 2016 Ford Transit-350 HD, it's essential to understand the common problems that may lead to its malfunction. One of the primary culprits is a faulty brake pedal switch, which is crucial for disengaging the cruise control when the brake is applied. If this switch is defective, it can prevent the system from engaging properly. Additionally, issues with the speed sensor can disrupt the cruise control's ability to maintain a constant speed, leading to erratic behavior or complete failure. Another potential issue is a blown fuse, which can cut power to the cruise control system entirely. Furthermore, a defective cruise control module may also be at fault, as it is responsible for the overall operation of the system. Lastly, electrical problems, including damaged wiring or poor connections, can significantly impact the functionality of the cruise control. For DIY enthusiasts, diagnosing these issues can often be done with basic tools and a multimeter, but for more complex problems, consulting a professional mechanic may be necessary to ensure a proper fix.

How urgent is it to address the non-functioning cruise control in a 2016 Ford Transit-350 HD?

When it comes to a non-functioning cruise control in a 2016 Ford Transit-350 HD, the urgency of addressing this issue cannot be overstated. Cruise control is not just a luxury; it plays a crucial role in maintaining a steady speed, which can significantly reduce driver fatigue during long trips and enhance fuel efficiency. However, if this system fails, it may signal deeper problems within the vehicle's electrical system or sensors, potentially leading to more severe mechanical issues. Ignoring a malfunctioning cruise control can compromise the overall driving experience, causing discomfort and inconvenience. Moreover, it could indicate a larger mechanical failure that poses safety risks on the road. Therefore, for those considering a DIY approach, it is essential to act swiftly and consult a qualified mechanic or dealership to accurately diagnose and repair the issue. Prompt action not only ensures the safe operation of your vehicle but also helps prevent further complications that could arise from neglecting this critical system.

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