- Symptom Chart

TROUBLESHOOTING REFERENCE CHARTS
- Use these charts if the self-diagnosis checks don't identify any cause for the symptom.
- Across each row in the chart, the potential sources of a symptom are ranked in the order they should be inspected, starting with [1]. Find the symptom in the left column, read across to the most likely source, then refer to the component listed at the top of that column. - If inspection shows the component is OK, try component [2], etc..