Section 300 (Electrical Component Locator): Grounds

2004 Oldsmobile Bravada AWDSECTION Grounds
WARNING: This page is about a different car, the 2003 GMC Sierra and 2003 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
GROUNDS LOCATION

Component Location
G100 On lower left of radiator core support.
G102 (4.3L) On lower right front of engine block.
G102 (4.8L) On left side of engine block. See Figure.
G102 (5.3L VIN T) On left side of engine block. See Figure.
G102 (6.0L VIN U) On left side of engine block. See Figure.
G102 (8.1L) On left side of engine block.
G103 (4.3L) On right rear of engine block. See Figure.
G103 (4.8L) On right rear of engine block.
G103 (5.3L VIN T) On right rear of engine block.
G103 (6.0L VIN U) On right rear of engine block.
G103 (8.1L) On right rear of engine block.
G104 (4.3L) On left rear of engine block. See Figure.
G104 (4.8L) On left rear of engine block.
G104 (5.3L VIN T) On left rear of engine block.
G104 (6.0L VIN U) On left rear of engine block.
G104 (8.1L) On left rear of engine block.
G105 On lower right front of engine block.
G106 On right front of engine block.
G110 On left front body mount.
G200 Behind right side of dash, near right "A" pillar.
G203 Behind left side of dash, near left "A" pillar.
G302 On left rear body mount.
G304 Under left front seat.
G305 On left "B" pillar.
G306 On right "B" pillar.
G390 Near "C" pillar.
G401 On spare tire hoist bracket.
G403 On left rear frame body mount bracket.
G410 On right rear inner side body panel.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.