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 for 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:

Work Flow