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.
2007 Suzuki SX4 Base, AutomaticFACTORY OEM SERVICE PROCEDURE
Control Units
CONTROL UNITS LOCATION
| Component | Location |
|---|---|
| ABS Control Module | Right rear of engine compartment. See Figure. |
| ABS / ESP Control Module | Right rear of engine compartment. See Figure. |
| Blower Motor Controller | Right side of dash. See Figure. |
| Body Control Module (BCM) | Left side of dash. See Figure. |
| EBCM | Left rear corner of engine compartment. See Figure. |
| Engine Control Module (ECM) | At side of battery. See Figure. |
| ESP Hydraulic Unit / Control Module Assembly | Right rear of engine compartment. See Figure. |
| EVAP Leak Check Module Assembly (Built In Pressure Sensor, Vent Valve & Detection Pump) | Left rear of vehicle chassis. See Figure. |
| HVAC Control Module | Center of dash. See Figure. |
| HVAC Control Unit | Center of dash. See Figure. |
| ICM | In steering column assembly. See Figure. |
| Illumination Controller | Left side of dash. See Figure. |
| Keyless Entry Receiver (W/O TPMS) | Left side of dash. See Figure. |
| Keyless Entry / TPMS Receiver (W/TPMS) | Right side of dash. See Figure. |
| KLS ECM | Right side of dash. See Figure. |
| Occupant Classification ECM | At front passenger seat. See Figure. |
| P/S Control Module | Near center of dash. See Figure. |
| Rear End Door Lock Actuator | Incorporated into door switch. See Figure. |
| SDM | Under rear of center console. See Figure. |
| TCM (Transmission Control Module) | Right side of dash. See Figure. |
| TPMS Receiver | Under center console, at hand brake assembly. See Figure. |
| 4WD Control Module | Center of dash. See Figure. |
| 4WD Control Module | Center of dash. See Figure. |
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.
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