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.
2004 Nissan-Datsun Sentra SE-RFACTORY OEM SERVICE PROCEDURE
Electrical Component Locator: Grounds
GROUNDS LOCATION
| Component | Location |
|---|---|
| B13 | Base of right "B" pillar. See Figure . |
| B19 | Base of left "B" pillar. See Figure . |
| B202 | On right "C" pillar. See Figure . |
| E7 | Left rear of engine compartment. See Figure . |
| E32 | Front of engine compartment. See Figure . |
| E37 | Right front corner of engine compartment. See Figure . |
| E54 | Right side of engine compartment. See Figure . |
| F14 | On front of engine. See Figure . |
| F15 | On front of engine. See Figure . |
| F16 | On front of engine. See Figure . |
| F17 | On front of engine. See Figure . |
| F33 (1.8L SULEV) | On back of intake manifold collector. See Figure . |
| F33 (1.8L ULEV) | On back of intake manifold collector. See Figure . |
| F34 (1.8L SULEV) | On back of intake manifold collector. See Figure . |
| F34 (1.8L ULEV) | On back of intake manifold collector. See Figure . |
| F35 (1.8L SULEV) | On back of intake manifold collector. See Figure . |
| F35 (1.8L ULEV) | On back of intake manifold collector. See Figure . |
| F36 (1.8L SULEV) | On back of intake manifold collector. See Figure . |
| F36 (1.8L ULEV) | On back of intake manifold collector. See Figure . |
| M28 | Behind left side of dash. See Figure . |
| M54 | Behind right side of dash. See Figure . |
| R5 | Under front of headliner. See Figure . |
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
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.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
Comes to youSame-day available12-month warranty
Get a Free QuoteNo obligation. See pricing before you book.