Ground it to the vehicle frame or engine.
The ground wire leads from the negative side of the battery and connects either to the engine block or to the frame of the automobile.
The negative cable is attached to ground. On some cars is attached to the frame and on some it is attached to the engine.
On the negative post of the battery. Common computer grounds are on the thermostat housing, back of the cylinder head, sometimes on the intake, then main conductors are body to frame, body to battery, body to engine, frame to engine and frame to battery.
There are 3 different grounds. Engine to body ground. Engine to frame ground. Engine to battery ground.
From the battery to frame directly under the battery box. From the frame to the engine at the motor mounts with a short ground cable. Usually on the drivers side.
It runs from the negative battery post to the frame, block, and body.
You can connect the battery ground cable to the frame of the vehicle or to the engine.
on the frame or on the side of the engine block
Ground? Any good bare metal point on engine or frame
Following the cables into the engine compartment. The positive cable will run to the alternator or the starter. The negative cable will just connect to a ground source (engine block, frame, etc.)
Most vehicles are "negative ground" which means that the negative battery pole (marked with a minus sign "-") of an automobile, boat, truck, RV, or other fossil fuel powered vehicle is connected to the metal frame, engine, or chassis, of the vehicle. Whereas the positive battery terminal (marked with a plus sign "+") is connected strictly to insulated wires that are protected from completing an electrical circuit between the positive and negative posts of the battery. Since the frame and other metal parts connected to the engine, frame, or chassis are grounded to the negative terminal on the batter you can often power an electrical device by simply having one wire to the device from any positive battery terminal source and then connecting the negative pole of the electrical device to the frame, engine, chassis, or other grounded piece of metal.