Ways to Clear Laptop Codes on a Chevy Truck

Turn ignition for the off position.

Open the hood and find the truck's battery. This may differ, depending on the truck's make ">Auto diagnostic tools, model and year, but will ordinarily be in one of many four corners with the engine compartment.

Place the adjustable wrench on the negative battery clamp and adjust the wrench until it is tightly around the bolt holding on the clamp.

Loosen the negative battery clamp and remove it from the negative battery terminal.

Wait for a single minute.

Reattach the negative battery clamp.

Tighten the negative battery clamp until it is fits tightly around the negative battery terminal and does not move auto-odometer-tool-cid92">Auto odometer tool.

Start the vehicle and make sure the check engine light is off.