How do you add Brake fluid on a 2001 Isuzu box truck?

To add brake fluid to a 2001 Isuzu box truck, first locate the brake fluid reservoir, which is typically found near the driver's side of the engine compartment. Remove the cap from the reservoir and check the fluid level; if it's low, use a funnel to add the appropriate type of brake fluid (usually DOT 3 or DOT 4). Be careful not to overfill, and ensure that no dirt or contaminants enter the reservoir. Once done, securely replace the cap and check for any leaks.