Section 295 (Electrical Component Locator): Grounds

2004 Oldsmobile Bravada RWDSECTION Grounds
WARNING: This page is about a different car, the 2003 GMC Sonoma, 2003 GMC Jimmy, 2003 Chevrolet S10 Pickup, and 2003 Chevrolet Blazer. However, it is still accessible from the selected car via links, so may be relevant.
GROUNDS LOCATION

Component Location
G100 On lower right radiator support.
G102 (2.2L VIN 5) On right front of engine, under generator. See Figure.
G102 (4.3L VIN W) On rear of right cylinder head. See Figure.
G103 (2.2L VIN 5) On right front of engine, under generator. See Figure.
G103 (4.3L VIN W) On rear of right cylinder head. See Figure.
G104 On rear of left cylinder head.
G105 (2.2L VIN 5) On right rear of engine, near ignition control module. See Figure.
G105 (4.3L VIN W) On rear of left cylinder head.
G106 On right frame rail, forward of right front wheel.
G107 On right front of engine block.
G108 On right side of radiator support, next to battery fuse.
G110 Near windshield washer pump.
G111 On left side of radiator support, near SP100.
G112 On right side of radiator support, near SP101.
G117 On left rear of engine compartment, near cruise control module.
G200 Behind upper left end of dash.
G201 Behind upper left end of dash.
G202 Behind upper left end of dash.
G203 Behind right side of dash, between C203 & splice packs.
G204 Behind right side of dash, between C203 & splice packs.
G205 Behind right side of dash, between C203 & splice packs.
G206 Behind right side of dash, between C203 & splice packs.
G207 Near multifunction switch.
G402 (Pickup) On rear frame rail crossmember, near fuel filler neck ground strap.
G402 (Utility) On left rear frame rail.
G420 (Pickup) On right rear frame rail.
G420 (Utility) On right rear corner of vehicle, near C402.
G450 On left rear corner of vehicle, near C403.
G475 On left rear frame rail, near SP402.
RENDER: 1.0x

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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.