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 Suzuki Swift +FACTORY OEM SERVICE PROCEDURE
Control Units
CONTROL UNITS LOCATION
| Component | Location |
|---|---|
| ABS Warning Lamp Module | Near left shock tower. |
| Central Door Locking Unit | Bottom of right windshield pillar. See Figure. |
| DRL Module | Below the driver side of the instrument panel, near the center console. See Figure. |
| EBCM | Left side of engine compartment. |
| EI System | On rear of engine. |
| Engine Control Module (ECM) | Left side of engine compartment. See Figure. |
| Lamp Control Module | Behind driver side knee bolster. |
| Sensing & Diagnostic Module (SDM) | Below center console. See Figure. |
| Theft Deterrent Control Module | Near the ignition switch. |
| Transmission Control Module (TCM) | On driver's side of vehicle, above brake pedal assembly. See Figure. |
| Transmission Control Module (TCM) Harness Connector | On transmission control module. See Figure. |
Factory Service Tools
Use the Manual With the Right Hardware
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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.