* ABS Module itself: This is the most common culprit.
* Wiring issues: Damaged or corroded wires leading to the ABS module.
* Wheel speed sensors: These sensors detect wheel speed and are crucial for ABS function.
* Other related fuses/relays: These might be indirectly related to the ABS system's power or control. You'll find these fuses within the underhood fuse box and possibly the interior fuse box. Consult your owner's manual to identify fuses related to the brake system or body control module (BCM), which could be affecting ABS function.
To troubleshoot your ABS issue, you should:
1. Consult your owner's manual: This is the best place to start. It will show you the location of all fuse boxes and a fuse diagram. Look for fuses related to the brakes, BCM, or any relevant systems.
2. Check the fuses: Visually inspect all fuses related to the braking system or the BCM (Body Control Module) for any blown fuses (broken filaments). Replace any that are blown with fuses of the *same rating*.
3. Have the ABS system diagnosed: This requires a scan tool that can read ABS system codes (OBD-II scanner might not be enough). A qualified mechanic with diagnostic equipment will be able to pinpoint the exact problem.
Trying to find a single "ABS fuse" without this information and diagnostic tools is unproductive. The system's complexity requires a more methodical approach.
