Engine Computers for GMC Sonoma

GMC Sonoma Engine Computers

You can completely revamp your truck by installing a new computer module in it. Almost everything from the powertrain to the transmission is controlled by this digital device. Replacing the unit might even restore your trucks ability to detect a misfiring motor, which can go a long way toward making the performance of routine maintenance an easier proposition.

Youll be able to access all the trouble codes that your engine computer sends via an OBD II module. GMC tested these computer units to ensure that theyre fully compatible with this particular standard. Youll be able to plug into a standard on-board diagnostics system jack on the module anytime that youd like to do a check of the transmission system or reset the oxygen sensor. It should also send a good deal of analytic data out that could help you learn more about your vehicles performance.

Before installing the module in your vehicle, youll need to feed it the exact VIN thats stored on a plate in your truck. Youll usually find it written on a plate in the cab. Its generally near the windows or seats. Once this code is entered into the computer module, you can activate it with a standard diagnostic device. Every Sonoma model uses the same activation process, so it probably wont matter how old the truck you drive is.

Your pickup truck will work with the same type of computer module that all other versions of the GMC Sonoma would, but you might need to take an extra step to get it working. If your anti-theft system doesnt allow your pickup to start after you change the module, then youll need to activate the relearn setting on it. This will force your anti-theft system to realize that you purposefully modified your pickup and, therefore, allow it to start like normal again. Youll also enjoy all the protections that it offered to begin with.

Some computer units need to get used to the way that the powertrain drives the wheels. If the service light turns on shortly after youve driven your vehicle, then you simply need to plug an access device into the module and clear the trouble code. This will force the module to go through its crankshaft relearn subroutines and prevent the service light from switching on again. You dont have to worry if a module has this term associated with it either because it should still be fully compatible with your pickup truck.

If youre having problems with the GMCs cruise control because of a faulty computer module, then these should vanish as soon as the new system is up and working. Going through the crankshaft relearn process should clear it up completely once you have a new module in.