Section 412 (Symptom Troubleshooting [Automatic Transaxle]): Foreword

WARNING: This page is about a different car, the 2005 Mazda MPV. 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, O/D OFF indicator light flash, 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 .)
- If the DTC does not exist and the MIL does not illuminate and O/D OFF indicator light flash, diagnose the applicable symptom troubleshooting. (See AUTOMATIC TRANSAXLE SYMPTOM TROUBLESHOOTING .)
  
  Fig 1: Automatic Transaxle Symptom Diagnosis Flow Chart
  Courtesy of MAZDA MOTORS CORP.