How does the cruise control work on a Chevy Silverado?
To set the cruise at the desired speed, a driver pushes an input on the cruise control switch. This action signals the cruise control module (or powertrain control module) to monitor the speed sensor and actuate the throttle as necessary.
Why are my door controls not working on my Chevy Duramax?
After a few weeks of intermittent minor power window problems (drivers side not wanting to work all the time but usable) all of a sudden none of of the driver’s door controls are working; power mirrors, power windows, door locks, heated seats, seat memory…nothing!
Where is the DDM fuse on a Chevy Duramax?
Anything on that door panel that has a switch, goes thru the DDM. Just to be sure, check the DDM fuse in the side dash panel. If you pull it (or it blows), nothing works on the Driver’s side, not even your key fob.
What happens if the cruise control system fails?
The system uses sensors and modules to communicate vehicle speed and driver inputs at a very fast rate. A failure in one of these systems can lead to total loss of cruise control operation. This article applies to the Chevrolet Silverado 1500 (1999-present).
To set the cruise at the desired speed, a driver pushes an input on the cruise control switch. This action signals the cruise control module (or powertrain control module) to monitor the speed sensor and actuate the throttle as necessary.
Why is my cruise control not working properly?
The speed sensor is like a small plug protruding off the transmission with various wires attached to it. Visually check the wires for any signs of damage. A faulty or damaged wire on your speed sensor means that the speed sensor cannot relay your vehicle’s speed. A power surge can easily blow out the fuse of your cruise control mechanism.
Where is the cruise control fuse on a Chevy Silverado?
A good fuse (on the left) compared to blown fuses (on the right). This switch is located on the brake pedal assembly and allows current to flow to the cruise control module to signal cruise deactivation.
How does an adaptive cruise control system work?
Adaptive cruise control systems, sometimes called “smart” cruise, use radar or laser detection to maintain safe distances from vehicles ahead. Some adaptive cruise control systems merely reduce engine speed to maintain distance, but some of the newest adaptive cruise control systems can also engage the brakes to slow or stop the vehicle.
What does adaptive cruise control do on a GMC Sierra?
Adaptive Cruise Control can automatically maintain a driver-selected gap time from the detected vehicle you’re following while you steer. This feature reduces the need to frequently brake and accelerate when you’re driving.
How to troubleshoot your car’s cruise control system?
Troubleshooting Your Car’s Cruise Control. 1 Step 1 – Check the Speed Sensor. Check the speed sensor wiring and look for signs of damage. Using a floor jack, lift the front portion of your car 2 Step 2 – Check the Fuse. 3 Step 3 – Check the Vacuum Lines. 4 Step 4 – Check the Throttle Linkage.
How to switch between adaptive cruise control and regular cruise control?
First, to switch between Adaptive Cruise Control and regular cruise control, press and hold the disable cruise control button. A notification will appear in the Driver Information Display (DIC) indicating that the change was made. The two systems will also display differently in the DIC when activated.
What are the features of a GMC Sierra 1500?
The Sierra 1500 pickup truck is engineered to optimize your trailering experience offering the ProGrade Trailering System.† This system of intelligent trailering technologies helps streamline the hitching and towing process with integrated tools that help you tow with commanding control.