Foreword

FOREWORD

Outline

- The OBD (on-board diagnostic) system has the following functions:

- Malfunction detection function: Detects malfunctions in the air bag system and outputs DTCs (Diagnostic Trouble Codes).

- PID/data monitor function: Reads out specific input/output signals and the system status.
- DTCs can be read/cleared using the M-MDS.
NOTE:
- Use the M-MDS to verify DTCs because the DTCs displayed by the air bag system warning light are reference information only.