If you are referring to the main ground coming from the battery it should be connected to a transmission bolt that is located just below the bolt securing the transmission dipstick tube.
Cables connected improperly Dead short to ground in electrical system
Under the hood in the middle of the bulkhead
Below the frame,under the driver`s seat.
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Under the engine passenger side toward the back of the engine
In the trunk, under the package shelf, you have to pull the panel off and you will see the goodies.
In the trunk under the package shelf, you have to remove the black cardboard covering.
The 1996 General Motors/Cadillac Deville has multiple ground terminals and frame connections. These include multiple grounds in the engine bay as well as under-the-car.
In a 1996 Oldsmobile 88, the ground wire is typically connected to the vehicle's chassis or engine block. You can usually find it attached near the battery, often on the negative terminal, or connected to a grounding point on the frame. It's important to check for corrosion or damage at these connections to ensure proper electrical system function. If you're troubleshooting, be sure to inspect the ground connections as part of your diagnostic process.
How do you disconnect the ABS in a 1996 Lincoln Town Car
May be at the upper end of the brake pedal under dash area
University of Lincoln was created in 1996.