Where is the system four wheels fuse in 1997 ford power distribution box?

There isn't a single "system four wheels fuse" in a 1997 Ford Power Distribution Box (PDB). The power to the four wheels (meaning the power for components related to the wheels such as ABS, power steering, etc.) is distributed across multiple fuses and circuits within the PDB. You'll need to consult your owner's manual or a wiring diagram specific to your 1997 Ford model to identify which fuses control the specific systems related to the wheels.

The owner's manual will have a fuse box diagram showing the location and function of each fuse. A wiring diagram will be more detailed but can be harder to find and interpret. Online resources like repair manuals (often available for purchase) may also contain this information.

To find the relevant information:

1. Locate your owner's manual: This is your first and best resource.

2. Find the fuse box diagram: It usually shows the location of the fuse box (under the hood or inside the cabin) and a legend of each fuse.

3. Identify the systems: Look for fuses related to ABS (Anti-lock Braking System), power steering, wheel speed sensors, etc. These are the systems most directly related to the "four wheels."

Remember, working with electrical systems can be dangerous. If you are uncomfortable working on your vehicle's electrical system, it is best to take it to a qualified mechanic.