Why do I need a computer in my Chevy Silverado?
The computers in the car are also known as ECUs or electronic control units. The features of the automotive networks are controlling the engine or transmission, rolling up windows, unlocking doors, etc. So, to have a smooth working of these functions, you need an automotive computer in your Chevy Silverado.
Where is the OBD port on a Chevy truck?
Locate the OBD port in your Chevy truck. In your Chevy, the port will be located to the left of the fuse panel. You may or may not need to remove the fuse panel depending on your model and year of Chevy truck. Plug the OBD scan tool plug into the OBD port. Turn the ignition key to the “II” position and read the OBD scan tool screen display.
What is the name of the engine control module?
The engine control module (ECM), also commonly referred to as the engine control unit (ECU) or powertrain control module (PCM), is one of the most important components found on virtually all modern vehicles.
Where is the Transmission Control Module located on a Chevy?
The transmission control module is usually located at the rear of the transmission case, precisely under the cover. It is located below the engine control module.
What do you need to know about the GMC Sierra 1500?
Tell Us More About Your GMC Sierra 1500. View all models AutoZone carries hundreds of thousands of parts and accessories. Select your Year, Make, Model and Engine to find those that fit your vehicle. Loading Price Use the form above to tell us what you drive. Flash technology. OEM #16263494. Requires local reprogramming Loading Price
Where is the PCM port on a Chevy truck?
The only way to diagnose a faulty PCM is to use a special tool, called an on-board diagnostic scan tool, or “OBD” scan tool. These tools are available from most auto parts stores. Locate the OBD port in your Chevy truck. In your Chevy, the port will be located to the left of the fuse panel.
Locate the OBD port in your Chevy truck. In your Chevy, the port will be located to the left of the fuse panel. You may or may not need to remove the fuse panel depending on your model and year of Chevy truck. Plug the OBD scan tool plug into the OBD port. Turn the ignition key to the “II” position and read the OBD scan tool screen display.