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 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.
When troubleshooting the non-functioning cruise control in a 2012 Acura RL, it's important to adopt a systematic diagnostic approach. Start by checking the cruise control fuse, as a blown or damaged fuse can easily disrupt the system's operation. Next, inspect the cruise control switch located on the steering wheel for any signs of wear or damage, as this component is crucial for activating the system. Additionally, ensure that the brake lights are functioning properly; a faulty brake light switch can inadvertently disable the cruise control. It's also essential to examine the vehicle speed sensor, which provides critical data for the cruise control system to operate effectively. Finally, using a diagnostic scanner to check for any stored error codes can reveal underlying issues that may not be immediately visible. By following these steps, you can effectively diagnose and address the problems affecting your cruise control system, making your DIY repair efforts more successful.
When the cruise control in a 2012 Acura RL ceases to function, it can be frustrating, but understanding the common problems can help you troubleshoot effectively. One of the first areas to check is the cruise control switch, as a faulty switch can prevent the system from engaging or disengaging properly. Additionally, a blown fuse in the cruise control circuit can disrupt its operation, so inspecting the fuses is a crucial step. Speed sensor issues are another frequent culprit; if the speed sensor is malfunctioning, it can hinder the cruise control's ability to maintain a set speed. Furthermore, a malfunctioning brake light switch can cause the cruise control to disengage unexpectedly when the brakes are applied, which is essential to check for safety reasons. Other potential issues include vacuum leaks in the engine that can affect performance, problems with the throttle cable that may impede operation, and even failures in the electronic control module (ECM) that oversees various vehicle functions, including cruise control. By systematically examining these areas, you can identify and address the underlying issues, potentially restoring the functionality of your cruise control system.
Addressing the malfunctioning cruise control in your 2012 Acura RL is of utmost importance due to the safety risks it poses. A faulty system can lead to unexpected acceleration or deceleration, which can be dangerous while driving, especially on highways. Additionally, a malfunctioning cruise control can create discomfort during long trips, making it difficult to maintain a consistent speed and enjoy a smooth driving experience. Ignoring these symptoms not only compromises your safety but can also lead to increased fuel consumption, as the vehicle struggles to maintain a steady pace. Furthermore, delaying repairs may result in more extensive damage to the vehicle's systems, leading to costly repairs down the line. Therefore, it is crucial to address any issues with your cruise control promptly to ensure your safety, enhance your driving comfort, and prevent further complications.
Read about related problems experienced by other Acura RL drivers like you.
See what others are asking about their Acura RL. Get answers from RepairPal's community of auto experts and enthusiasts.