To find it, you'll need to:
1. Consult a repair manual: A Haynes or Chilton manual specific to your 1995 Chevy Blazer (including the engine and drivetrain configuration) will show the precise location of the ABS sensors. This is the most reliable method.
2. Look near the wheel hubs: The sensors are usually mounted near the wheel hubs, either on the axle housing or integrated into the wheel speed sensor itself. They're typically small, cylindrical, and have a wire harness connected.
3. Follow the wiring: If you can trace the ABS wiring harness from under the hood or near the ABS module (often found under the dash or near the brake master cylinder), you can follow the wires to locate the sensors.
4. Visual inspection: Carefully inspect the area around the wheel hubs on both front and rear axles, looking for small sensors near the tone ring (a toothed metal ring on the axle or hub).
In short: Don't rely on a general answer. Use a repair manual or carefully examine the area around the wheel hubs, following the wiring if necessary. Safety glasses and proper lifting techniques are crucial if you're working under the vehicle.
