Foreword [MZI-3.7]

WARNING: This page is about a different car, the 2009 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.

When the customer reports a vehicle malfunction, check the malfunction indicator lamp (MIL) indication and diagnostic trouble code (DTC), then diagnose the malfunction according to following flowchart.
- If the DTC exists, diagnose the applicable DTC inspection. (See DTC TABLE [MZI-3.7] .)
- If the DTC does not exist and the MIL does not illuminate, diagnose the applicable symptom troubleshooting.
  
  Fig 1: Diagnosis Flow Chart
  Courtesy of MAZDA MOTORS CORP.
  
  *: MIL, Generator Warning Light, Security Light