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Main Relay Ground Circuit

WARNING: This page is about a different car, the 1990 Oldsmobile Toronado, 1989 Oldsmobile Toronado, and 1988 Oldsmobile Toronado. However, it is still accessible from the selected car via links, so may be relevant.

When main relay coil is NOT energized, the relay provides a ground path for circuit No. 850 through circuit No. 150 at front sheet metal ground.