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 cruise control issues in a 2013 Ford Expedition, begin with a methodical approach that emphasizes simplicity and thoroughness. Start by checking the fuses related to the brake lights and cruise control system, as a blown fuse can often be the root cause of the malfunction. If the fuses are intact, proceed to perform a self-test diagnostic by activating the speed control OFF switch while turning the ignition key to the ON position without starting the engine. This step can reveal potential faults, such as a defective speed control actuator, indicated by specific flash codes. If the self-test does not yield clear results, systematically troubleshoot the system by examining common problems like sensor failures or throttle issues, which are frequently reported by drivers. Pay close attention to any specific symptoms, such as the cruise control engaging unexpectedly or accelerating without input, as these can signal more serious underlying problems. By following this structured diagnostic approach, you can identify and address the issues affecting your cruise control system, ensuring a safer and more reliable driving experience.
When dealing with cruise control failure in a 2013 Ford Expedition, it's essential to understand the common problems that may be at play. One of the primary culprits could be a malfunctioning control module, which is responsible for managing the cruise control system. Additionally, issues with sensors or switches can disrupt the functionality, leading to a non-responsive cruise control. Throttle actuation problems are also frequent, as they can prevent the system from maintaining speed. Other potential causes include a blown fuse, which can easily be checked and replaced, or a defective brake pedal switch that may inadvertently signal the system to disengage. For older models, a broken vacuum line can affect the cruise control's operation. If you notice your cruise control self-engaging or accelerating unexpectedly, this could indicate a more serious issue that requires immediate attention. To effectively troubleshoot, start by inspecting the fuses and switches, and consider performing a Self-Test Diagnostics to pinpoint any defective components. By systematically addressing these common issues, you can often resolve cruise control problems without needing professional assistance.
Addressing the non-functioning cruise control in a 2013 Ford Expedition should be considered a priority, even if it may not seem like an immediate emergency. The convenience of cruise control enhances long-distance driving by allowing for a more relaxed experience, reducing fatigue from constant foot pressure on the gas pedal. However, the malfunction could stem from various issues, such as a blown fuse, faulty switches, or problems with the throttle actuator. Ignoring these symptoms can lead to further complications, including safety risks if the vehicle's speed control becomes erratic. Additionally, issues like a defective brake pedal switch or ABS problems may indicate deeper mechanical concerns that require professional attention. Therefore, timely diagnosis and repair not only restore the functionality of the cruise control but also ensure a safer and more comfortable driving experience, preventing potential inconveniences during your travels.
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