1999 Chevrolet Camaro Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 1999 Chevrolet Camaro and How to Fix Them

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Reviewed by
Aisha
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 1999 Chevrolet Camaro 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 1999 Chevrolet Camaro 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.

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.

What are the initial steps to diagnose the non-functioning cruise control in a 1999 Chevrolet Camaro?

To effectively diagnose the non-functioning cruise control in your 1999 Chevrolet Camaro, begin with a methodical approach that emphasizes simplicity and accessibility. Start by checking the fuse associated with the cruise control system, as a blown fuse is a common and easily rectifiable issue. Next, inspect the cruise control switch to ensure it is operational; a malfunctioning switch can prevent the system from engaging. Following this, examine the brake pedal switch, which is essential for disengaging the cruise control when brakes are applied; make sure it is functioning correctly and properly adjusted. Additionally, review the vehicle speed sensor, as it provides critical input for the cruise control system; verify that it is sending accurate speed signals. Utilizing a diagnostic scanner to check for any stored error codes can also be invaluable, as it may reveal underlying issues that require attention. Finally, inspect the wiring and connections related to the cruise control system for any signs of damage or corrosion, as faulty wiring can disrupt functionality. By following these steps, you can systematically identify and address the root cause of your cruise control issues, empowering you to make informed repairs.

What are the common problems that could cause the cruise control to stop working in a 1999 Chevrolet Camaro?

When diagnosing cruise control issues in a 1999 Chevrolet Camaro, it's essential to consider several common problems that may be at play. A failed control module can prevent the system from receiving the necessary signals to engage, while sensor issues, particularly with the brake pedal position sensor, can disrupt the system's functionality. Throttle malfunctions may also hinder the cruise control's ability to maintain speed. Additionally, blown fuses can cut off power to the cruise control system, leading to a complete failure. It's also important to check the brake switch and PRNDL/shifter position switch, as faulty components here can send incorrect signals to the cruise control module. Lastly, inspect for broken wires from the stem switch and be aware that any check engine light or engine-related problems could indirectly affect the cruise control's operation. By systematically addressing these potential issues, DIYers can effectively troubleshoot and restore their Camaro's cruise control functionality.

How urgent is it to repair the non-functioning cruise control in a 1999 Chevrolet Camaro?

When evaluating the urgency of repairing the non-functioning cruise control in a 1999 Chevrolet Camaro, it is crucial to recognize the safety risks associated with its malfunction. A properly functioning cruise control system not only enhances driving comfort but also helps maintain a consistent speed, which is particularly beneficial during long journeys. If the system is faulty, it may lead to erratic speed changes, increasing the likelihood of accidents. Additionally, the convenience factor cannot be overlooked; without cruise control, drivers must constantly manage their speed, which can lead to fatigue and discomfort on extended trips. Furthermore, a non-operational cruise control can detract from the vehicle's resale value, as potential buyers often expect this feature in a car. Therefore, addressing this issue promptly is essential to ensure safety, enhance driving experience, and preserve the Camaro's market value.

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