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.
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.
To effectively diagnose a cruise control issue in your 2011 Ford Expedition, begin with the simplest solutions. Start by checking the cruise control fuse, as a blown fuse can easily disrupt the system's functionality. Next, inspect the cruise control buttons on the steering wheel to ensure they are not stuck or damaged, as this can prevent proper engagement. If these initial checks do not resolve the issue, use an OBD-II scanner to look for any error codes that may indicate specific problems within the cruise control system. Additionally, verify that the brake lights are functioning correctly, since a malfunctioning brake light switch can inhibit cruise control operation. Following this, examine the vehicle's speed sensors, which are essential for the cruise control system to function accurately. If all else fails, test the cruise control module to ensure it is sending the correct signals. Should you still be unable to identify the problem, consulting a qualified mechanic or dealership experienced with Ford vehicles is recommended for a thorough diagnosis and repair. By following this structured approach, you can efficiently troubleshoot and potentially resolve cruise control issues in your vehicle.
When addressing cruise control issues in a 2011 Ford Expedition, it's important to recognize the common problems that could be at play. A faulty brake pedal switch is often the first suspect, as it is designed to disengage the cruise control when the brake is pressed; if it fails, the system may not engage at all. Additionally, the speed sensor plays a critical role in maintaining a constant speed, and any malfunction here can lead to cruise control failure. Checking for a blown fuse is another straightforward step, as this can easily disrupt the cruise control system. If the cruise control module itself is defective, it may require repair or replacement to restore functionality. Inspecting for vacuum leaks is also essential, as any damage to the vacuum lines can significantly impact the system's operation. Lastly, ensure that the throttle cable is functioning properly, as issues with this component can hinder the cruise control's ability to maintain speed. By methodically examining these areas, you can effectively troubleshoot and resolve the cruise control problems in your Ford Expedition.
Addressing the non-functioning cruise control in a 2011 Ford Expedition is crucial due to the immediate safety risks it poses. A malfunctioning system can lead to erratic speed changes, increasing the likelihood of accidents and compromising driver focus. Additionally, cruise control enhances comfort during long drives by allowing for a steady speed, which can significantly reduce driver fatigue. Ignoring this issue may also indicate deeper problems within the vehicle's electrical or engine systems, potentially leading to more severe and costly repairs if left unaddressed. Furthermore, maintaining all vehicle components, including cruise control, is essential for preserving the overall condition and resale value of your Expedition. Therefore, it is imperative to prioritize the repair of the cruise control system to ensure a safe, comfortable, and valuable driving experience.
See what others are asking about their Ford Expedition. Get answers from RepairPal's community of auto experts and enthusiasts.
Read about related problems experienced by other Ford Expedition drivers like you.