* Under the hood, in the fuse box: This is the most common location. Open the hood and locate the fuse box (often under a cover). The relay may be labeled "ABS," or you might need to consult your owner's manual or a wiring diagram for a specific relay number associated with the ABS system. The relay itself might be a standard automotive relay or a slightly different size/shape.
* Under the dash, in a secondary fuse box or relay center: Some S10s had a secondary fuse/relay box under the dash, often near the steering column or under the glove box. Check this area as well.
* Integrated into the ABS control module: Less common, but on some vehicles, the relay function might be integrated directly into the ABS module itself – meaning there’s no separate relay. The ABS module is usually located near the brake master cylinder or under the dash.
How to find it:
1. Consult your owner's manual: This is the best starting point. It should have a diagram showing the location of fuses and relays.
2. Use a wiring diagram: A wiring diagram specific to your 1996 S10 (available online or from a parts store) will show you the relay's location and often its part number. You can search online for "[Year] [Make] [Model] wiring diagram" to find a suitable resource.
3. Visual inspection: Once you've located the fuse boxes and relay centers, carefully examine each relay. Look for one that seems larger than the standard fuses, or one with markings suggesting a connection to the anti-lock braking system (ABS).
4. Check online forums: Search online forums dedicated to S10 trucks. Other owners might have posted about locating their ABS relay, offering pictures and confirming locations.
If you can't find it after trying these steps, it's best to consult a mechanic. They have the experience and tools to properly diagnose any issues with your ABS system. Remember to always disconnect the battery's negative terminal before working with electrical components in your vehicle.
