Dodge Dart Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your Dodge Dart and How to Fix Them

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Reviewed by
Devin Cabugcal
Written by RepairPal Car Genius
Updated January 14, 2025
0%
30% chance it's the
Sensor
0%
25% chance it's the
Control Module
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25% chance it's the
Throttle
0%
20% chance it's
Something else
The most common reasons a Dodge Dart 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 Dodge Dart 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.

Troubleshooting Cruise Control Issues in a Dodge Dart

When troubleshooting cruise control issues in your Dodge Dart, it's essential to adopt a methodical diagnostic approach. Start by inspecting the cruise control module, as this is often the first point of failure. If the module appears intact, proceed to check the sensors, ensuring they are functioning correctly, as faulty sensors can disrupt the system's operation. Next, examine the throttle for any signs of malfunction, as issues here can directly affect cruise control performance. Pay attention to the cruise control on/off button; if it feels sticky or unresponsive, a simple tap on the steering wheel may temporarily resolve the issue. Additionally, be aware of intermittent problems that could indicate underlying electrical issues, which may require further investigation. If these initial checks do not yield results, consider scheduling a dealership inspection for a comprehensive diagnostic scan. By following this structured approach, you can effectively identify and address the root causes of cruise control malfunctions in your Dodge Dart, empowering you to tackle the issue with confidence.

What Could Cause the Cruise Control to Malfunction in a Dodge Dart?

When dealing with cruise control malfunctions in a Dodge Dart, it's essential to understand the common problems that may arise. A failed control module, sensor, or switch is often at the heart of the issue, preventing the cruise control from engaging properly. Additionally, throttle actuation problems can disrupt the system, leading to erratic behavior or complete failure. A faulty throttle position sensor can exacerbate these issues, causing the engine's computer to mismanage fuel delivery, which may result in noticeable black exhaust. Furthermore, complications with the Powertrain Control Module (PCM) or damaged CAN-BUS wiring can trigger diagnostic trouble codes (DTC) that directly impact cruise control functionality. In some cases, a malfunctioning boost solenoid can also contribute to a loss of cruise control and diminished acceleration performance. Lastly, it's worth noting that some drivers have experienced difficulties with the cruise control not activating, potentially due to a defective control button on the steering wheel. By identifying these common problems, DIYers can effectively diagnose and address the underlying causes of cruise control malfunctions in their Dodge Dart.

Why is the Cruise Control Not Working in a Dodge Dart?

When the cruise control in your Dodge Dart is malfunctioning, it’s crucial to address the issue promptly to avoid potential safety risks and further complications. Ignoring symptoms such as intermittent functionality or complete failure can lead to more significant problems, including increased wear on the throttle system or even complete loss of control in certain driving conditions. Common culprits behind cruise control failures include a faulty control module, sensor malfunctions, or issues with the throttle actuation system. Additionally, factors like turbo problems and low oil levels can also impact cruise control performance. By diagnosing the specific cause of the malfunction early on, you can take the necessary steps to repair it, ensuring a safer driving experience and preventing costly repairs down the line. Always prioritize addressing these issues to maintain the reliability of your vehicle.

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