* For a 2x4 (rear-wheel drive) S10: You'll find the ABS sensors on the rear wheel hubs. They are typically located near the inner edge of the hub, close to the axle.
* For a 4x4 S10: You'll have ABS sensors on all four wheels. The rear sensors are located similarly to the 2x4 model, on the rear wheel hubs. The front sensors are usually located on the knuckle (part of the steering assembly), near the wheel bearing.
To be absolutely sure, you should consult a repair manual specific to your 2003 Chevy S10 V6 (2x4 or 4x4). A diagram will show the precise location. You can find these manuals online or at auto parts stores. Entering your vehicle's VIN into a parts website might also show diagrams and help you identify the correct part.
