Flow of Diagnosis

A good understanding of the malfunction conditions can make troubleshooting faster and more accurate. In general, each customer feels differently about a problem. it is important to fully understand the symptoms or conditions of a customer complaint.

Information From Customer
WHAT.......Vehicle model

WHEN.......Date, Frequencies

WHERE......Road conditions

HOW........Operating conditions, Symptoms

Preliminary Check
Check that the following parts are in good order.
- Battery
- Fuse
- System component-to-harness connections





Work Flow