WARNING: This page is about a different car, the 2004 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.

GROUNDS LOCATION

Component	Location
G101	On left frame rail, near brake pressure modulator valve. See Figure .
G102	On top of right frame rail, behind right headlight. See Figure .
G103	On left frame rail, near brake pressure modulator valve. See Figure .
G104	On right frame rail, below battery tray. See Figure .
G105	On left rear side of engine. See Figure .
G106	On right side of engine, above starter.
G107	At top left rear of engine. See Figure .
G108	On frame rail, below battery tray. See Figure .
G201	At base of left "A" pillar. See Figure .
G202	At base of right "A" pillar. See Figure .
G205	Behind left seat at antenna module. See Figure .
G301	Behind left seat at antenna module. See Figure .
G302	At right "B" pillar. See Figure .
G401	At rear of vehicle, on inner side of left frame rail. See Figure .
G402	At rear of vehicle, on inner side of right frame rail. See Figure .

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.

Safety Warning

Section 249 (Electrical Component Locator): Grounds

Use the Manual With the Right Hardware

When to See a Mechanic

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