1993 Acura Vigor Cruise Control Isn't Working

Diagnosing Common Issues with the Cruise Control System in Your 1993 Acura Vigor and How to Fix Them

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Reviewed by
Andrew Hajjar
Written by RepairPal Car Genius
Updated January 14, 2025
0%
30% chance it's the
Sensor
0%
25% chance it's the
Control Module
0%
25% chance it's the
Throttle
0%
20% chance it's
Something else
The most common reasons a 1993 Acura Vigor 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 1993 Acura Vigor 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.

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.

What are the initial steps to diagnose the non-functional cruise control in a 1993 Acura Vigor?

To effectively diagnose the non-functional cruise control in your 1993 Acura Vigor, start with a methodical approach that emphasizes simplicity and accessibility. Begin by checking the fuse associated with the cruise control system; a blown fuse is a common and easily rectifiable issue that can halt functionality. Next, inspect the cruise control switch located on the steering wheel, as a malfunctioning switch can prevent the system from engaging. Following this, examine the vacuum lines, which are crucial for the operation of the cruise control in older vehicles. Look for any signs of leaks or damage that could disrupt the vacuum pressure necessary for the system to function. If these initial checks do not resolve the issue, proceed to test the cruise control module, as it may be malfunctioning and require replacement. Finally, utilize a diagnostic tool to scan for error codes related to the cruise control system, as this can provide deeper insights into the underlying problems. By following this structured diagnostic approach, you can efficiently identify and address the issues affecting your cruise control system.

What are the common problems that could cause the cruise control to stop working in a 1993 Acura Vigor?

When troubleshooting the cruise control system in a 1993 Acura Vigor, it's essential to understand the common problems that may lead to its failure. One of the first things to check is the fuse; a blown fuse can easily disrupt the entire system. If the fuse is intact, the next step is to inspect the cruise control switch, as a malfunctioning switch can prevent the system from engaging or disengaging correctly. Additionally, vacuum leaks can significantly impact the system's performance by causing a loss of vacuum pressure, which is crucial for operation. Another critical component to examine is the speed sensor; if it is faulty, the cruise control may struggle to maintain the desired speed. It's also important to consider the brake light switch, as any issues here can interfere with the cruise control's ability to disengage when the brakes are applied. Lastly, a malfunctioning throttle cable can hinder the system's ability to adjust the vehicle's speed effectively. By systematically checking these components, you can identify the root cause of the cruise control issue and take the necessary steps to restore its functionality.

How urgent is it to address the non-functioning cruise control in a 1993 Acura Vigor to ensure safe driving?

When it comes to the non-functioning cruise control in your 1993 Acura Vigor, the urgency of addressing this issue cannot be overstated. A malfunctioning cruise control system not only diminishes the convenience of maintaining a steady speed during long drives but also poses significant safety risks. Sudden and unpredictable changes in speed can lead to dangerous driving situations, particularly on highways where consistent speed is crucial for safe navigation. Ignoring this problem may result in unexpected acceleration or deceleration, catching you off guard and increasing the likelihood of accidents. Moreover, timely repairs can prevent further damage to the vehicle's systems, ensuring a smoother and safer driving experience. Therefore, prioritizing the repair of your cruise control is essential for maintaining both your safety and the overall functionality of your vehicle.

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