Diehard Automotive Parts — Browse All Models

Testing an electrical component for continuity in DieHard automotive equipment

• Always disconnect the power source before testing an electrical component for continuity to avoid damaging or blowing the fuse in the multimeter.
• Plug meter leads into the proper receptacles on the multimeter when checking for continuity through a component.
• Adjust resistance range to the proper setting on the meter before checking for continuity.
• Disconnect the component from the circuit before measuring continuity.
• Touch one meter lead to each circuit spade on the component to measure resistance through the component.

General safety guidelines when repairing DieHard automotive equipment

• Keep the automotive work area clean and clear of dust and debris.
• Don't wear loose or ripped clothing when working on automotive equipment.
• Wear work gloves to protect your hands and proper eye protection when completing repairs.
• Properly secure equipment so it doesn't fall during the repair.
• Disconnect the power source before working on any electrical equipment.