Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2005 GMC Jimmy Part Time, AutomaticFACTORY OEM SERVICE PROCEDURE
Electrical Component Locator: Grounds
GROUNDS LOCATION
| Component | Location |
|---|---|
| G100 | On lower right radiator support. See Figure. |
| G102 | On rear of right cylinder head. |
| G103 | On rear of right cylinder head. |
| G104 | On rear of left cylinder head. |
| G105 | On rear of left cylinder head. |
| G106 | On right frame rail, forward of right front wheel. See Figure. |
| G107 | On right front of engine block. See Figure. |
| G108 | On right side of radiator support, next to battery fuse. See Figure. |
| G110 | Near windshield washer pump. |
| G111 | On left side of radiator support, near SP100. |
| G112 | On right side of radiator support, near SP101. See Figure. |
| G117 | On left rear of engine compartment, near cruise control module. See Figure. |
| G118 | Right front sub-frame. See Figure. |
| G200 | Behind upper left end of dash. See Figure. |
| G201 | Behind upper left end of dash. See Figure. |
| G202 | Behind upper left end of dash. See Figure. |
| G203 | Behind right side of dash, between C203 & splice packs. See Figure. |
| G204 | Behind right side of dash, between C203 & splice packs. See Figure. |
| G205 | Behind right side of dash, between C203 & splice packs. See Figure. |
| G206 | Behind right side of dash, between C203 & splice packs. See Figure. |
| G207 | Near multifunction switch. |
| G300 | Front of headliner. See Figure. |
| G402 | On left rear frame rail. See Figure. |
| G420 | 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. |
Factory Service Tools
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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.