The most common reasons a Chevrolet Silverado 1500 cruise control isn’t working are failed control module, sensor or switch issues, or throttle actuation problems.
Why would cruise control stop working?
If either the spiral cable, vacuum actuator, or vacuum hoses are faulty, the cruise control may stop working. If your car’s cruise control has suddenly stopped working, you should avoid using it until the problem can be diagnosed and repaired. You should bring your vehicle to a certified auto mechanic.
How much should it cost to fix cruise control?
The cost of fixing an issue with your vehicle’s cruise control system will depend on the make and model of your vehicle, as well as the severity of the problem—costs range from $125 to $400 to fix cruise control-related issues.
How do you diagnose cruise control?
A quick way to diagnose this is to try holding the brake pedal up with the top of your left foot at the same time as you are engaging the cruise control while on a test drive. If the cruise control tries to set, then the brake switch will most likely need to be adjusted.
Why is my Silverado cruise control not working? – Related Questions
How do you fix cruise control malfunction?
To do this, turn the cruise control off by disengaging the switch in your car. Next, turn the system on again, set a speed, and reapply cruise control. Sometimes resetting the system is all it takes to restore functionality, but if you continue to experience increasing or decreasing speed, you have a problem.
How do I reset my cruise control?
All you need to do is to take your foot off the gas pedal and step on the brake pedal while you’re driving all the way down only for one second; it will reset the cruise control and it will go back to work normal.
Is there a fuse that controls cruise control?
If your cruise control system is electronically controlled, it will have an associated fuse. If there’s an electrical problem, the fuse will fail in order to keep other wiring from getting damaged. Try replacing the fuse. If it solves the problem and the cruise control keeps working, that’s great!
What sensor controls cruise control?
A radar sensor is usually at the core of the adaptive cruise control (ACC). Installed at the front of the vehicle, the system permanently monitors the road ahead. As long as the road ahead is clear, ACC maintains the speed set by the driver.
Where is the cruise control sensor located?
Cruise Control Distance (CCD) Sensors measure the distance to the leading vehicle. This information drives the adaptive cruise control system and emergency braking system. A key component of a vehicle’s Advanced Driver Assistance System (ADAS), the sensors are located behind a vehicle’s front grille opening area.
How do I know if my cruise control switch is bad?
If you use cruise control and the light doesn’t illuminate or the car cannot maintain a set speed, you may have to replace the cruise control switch.
What deactivates cruise control?
Such a brake-pedal feature is a required item in any car with a cruise control system. Cruise control is required to be turned off in three ways: (1) a manual switch on the steering wheel, (2) a switch that is connected to the rear brake light fuse, and (3) the brake pressure switch.
Does the brake switch have anything to do with cruise control?
If your vehicle comes with cruise control, a misaligned or bad brake light switch can deactivate it. Why does that happen? In many vehicles, the cruise control system and rear brake lights share the same switch. So if the brake lamp switch stops working, your cruise control would likely follow suit.
Can a low battery affect cruise control?
Newer cars have many electronic systems, and most are powered by the battery. So, if the battery is discharged or low-powered, the electrical cruise control system can be affected.
Why does cruise control not work when check engine light is on?
Check engine light: If other problems are going on with a car’s engine or transmission, the ECU may automatically disable certain unnecessary systems, like the cruise control, to prevent further damage until the issues can be fixed.
Does cruise control affect transmission?
The cruise control uses some of the same sensor inputs the transmission uses and can indeed affect the transmission and cruise control. If the transmission is slipping then the cruise control may not control the speed steady.
What can affect cruise control?
Rain, wind, and slippery roads can make using cruise control even more treacherous. If you’re on a long road trip, it can be tempting to turn on your cruise control and let your guard down, but inclement weather and poor road conditions can jeopardize control of your vehicle and potentially cause an accident.
Can I fix cruise control to my car?
Yes, it’s possible to install cruise control on a car. However, aftermarket cruise control kits won’t be the same as a factory-installed cruise control system. You can install an aftermarket kit yourself or have a professional do it for you.
Does wheel speed sensor affect cruise control?
The speed sensor is the part of the system that determines how fast a car is traveling. Since cruise control requires a precise speed reading, cruise control will not work correctly if the speed sensor is impaired.
Will ABS sensor Cause cruise control not work?
ABS sensor faults
If any of the ABS sensors are faulty (there is normally one on each wheel), the cruise control system will not activate.
What happens when a speed sensor goes out?
When there’s no speed signal coming from the sensors, shifting of gears will be a problem because the powertrain control module won’t control them correctly. This will make the transmission not work properly. It will either shift more quickly or roughly than expected.