I think the negative terminal is under the fuse box to the left; you can barely get to it. However to jump from or to the Silhouette, you don't need the negative terminal. To jump the Silhouette, just attach the negative cable to metal, preferably of the engine block. To jump from the Silhouette, attach the negative cable to the large bolt about 10 inches to the right of the battery.
To restart your computer simply remove the positive terminal from the battery for 5 minutes.
The negative terminal of a battery has a - sign and positive terminal has a + sign.
Disconnect the negative terminal on the battery for 30 seconds. The PCM will reset.
The negative battery terminal is on the battery. They don't have a wire coming from it like they do the positive. For charging purposes, the engine block acts as the battery ground. When disconnecting the negative at the battery, the negative terminal usually has a black wire and the positive has a red.
The battery is located under the back seat. the back seat is removed by tuging firmly on the front side of the seat. the battery is side mounted so disconnect the negative battery terminal by unscrewing the bolt with an 8mm socket. other batterries may be an 9 or a 7mm.
The positive end of a battery goes to the positive end of the terminal. In retro spec, the negative end of a battery goes to the negative end of the terminal.
The negative battery lead cable is to be connected to the negative lead terminal on the battery.
Two. The positive terminal, and the negative.
The item to be plated should be attached to the negative terminal of the battery.
Red, positive + cable to Positive + battery terminal. Black, negative - cable to Negative - battery terminal.
The negative terminal does not go to the starter on a negative ground system. The negative terminal goes to ground.
The 1937 Oldsmobile is negative ground.