To find the relevant fuses and relays, you'll need to:
1. Consult your owner's manual: This is the best resource. It will show you a diagram of the fuse box(es) and list what each fuse protects. Look for fuses related to the ABS system, brake systems, or possibly the power distribution to the ABS module itself.
2. Check the underhood fuse box: This is the most likely location for the relevant fuses and relays. The fuse box cover should have a diagram printed on the inside.
3. Check the interior fuse panel (if applicable): Some Grand Ams may have additional fuses in the interior fuse panel that relate to the ABS system, though this is less common. Again, the cover should have a diagram.
Important Note: If you are troubleshooting ABS issues, simply replacing fuses is often not the solution. A blown fuse usually indicates an underlying problem that needs to be diagnosed and fixed. Replacing a blown fuse without addressing the root cause could result in further damage. If you have ABS problems, consult a qualified mechanic.