5 Why
Coming Soon5 Why Analysis
Reach root cause by asking structured 'Why?' questions in sequence.
Typical use
- Recurring failure analysis
- Root cause in customer complaints
Basic level
Digital templates for problem definition and root cause actions
Simple quality templates for definition, root cause, and action follow-up.
Quality tools: 5W1H - 5 Why - 8D - Kaizen - Poka-Yoke