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 throttle position sensor fails, the engine's computer tends to overcompensate with fuel, leading black exhaust coming from the tailpipe. There is a strong possibility of engine misfires, and the check engine light will come on.
Throttle position sensors can also develop "dead spots," or certain places along the throttle curve where it doesn't get a reading. When this happens, the above symptoms can occur but then stop when you further press or let off the gas pedal.
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.
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.
A faulty cruise control module will simply result in deactivation of cruise control settings. This is because a detected error in the cruise control system could lead to hazardous driving conditions, so the module will be disabled, and the cruise control system warning light will be displayed. This will be a different message depending on make and model, and a warning light or message may be displayed on the driver instrument cluster.
To effectively diagnose the non-functioning cruise control on your 2001 Dodge Intrepid, start with the simplest solutions. Begin by inspecting the cruise control wires connected to the clock spring using a multimeter to ensure they are intact and functioning. Next, check for any blown fuses that could disrupt the cruise control system's operation. After these preliminary checks, test the cruise control while driving to see if it holds speed; if it fails, turn off the vehicle and disconnect the battery to reset the system, which can sometimes resolve minor glitches. Additionally, examine the cruise control on/off button for any sticking or poor contact that might prevent activation. If these steps do not yield results, consider the possibility of more complex issues such as a malfunctioning control module, vacuum leaks, or faulty sensors. For a thorough diagnosis, you may want to consult a mechanic equipped with a Chrysler DRB3 scanner, which can provide deeper insights into the system's performance. By following this structured approach, you can systematically identify and address the issues affecting your cruise control.
When dealing with a malfunctioning cruise control system in a 2001 Dodge Intrepid, it's essential to understand the common problems that could be at play. One of the primary culprits is a faulty brake pedal switch, which is designed to disengage the cruise control when the brake is applied; if this switch fails, it can prevent the system from engaging. Another frequent issue is a defective speed sensor, which is crucial for maintaining a constant speed; without accurate readings, the cruise control may not function correctly. Additionally, vacuum leaks within the cruise control system can lead to a loss of pressure, disrupting its operation. It's also important to consider the cruise control module itself, as it can wear out over time and may require replacement to restore functionality. Lastly, electrical issues, such as damaged wiring or blown fuses, can significantly impact the system's performance. By systematically checking these components, DIYers can effectively diagnose and address the issues causing the cruise control to stop working, ensuring a smoother driving experience.
Addressing the non-functioning cruise control in a 2001 Dodge Intrepid is important, even if it may not seem like an immediate emergency. While the absence of cruise control does not pose a direct safety risk like malfunctioning brakes or steering, it can lead to increased driver fatigue during long trips and may negatively impact fuel efficiency. Moreover, a malfunctioning cruise control system could be a symptom of underlying electronic or mechanical issues that, if left unaddressed, might escalate into more significant problems affecting other vehicle systems. Therefore, it is advisable to investigate and repair the cruise control system promptly. By doing so, you not only enhance your driving comfort and convenience but also prevent potential complications that could arise from neglecting the issue. Taking the time to troubleshoot and fix the cruise control can lead to a smoother, more enjoyable driving experience, especially on highways where this feature is most beneficial.
Read about related problems experienced by other Dodge Intrepid drivers like you.
See what others are asking about their Dodge Intrepid. Get answers from RepairPal's community of auto experts and enthusiasts.
