Mazda 6 Service Manual: On-board diagnostic test

Mazda 6 Service Manual / Fuel and emission control systems / On-board diagnostic / On-board diagnostic test

DTCs Reading Procedure

1. Perform the necessary vehicle preparation and visual inspection.

2. Connect WDS or equivalent to the vehicle DLC-2 16-pin connector located as shown in the figure.

3. Retrieve DTCs by WDS or equivalent.

Pending Trouble Code Access Procedure

1. Perform the necessary vehicle preparation and visual inspection.

2. Connect WDS or equivalent to the vehicle DLC-2 16-pin connector located as shown in the figure.

3. Retrieve PENDING TROUBLE CODES

by WDS or equivalent.

Freeze Frame PID Data Access Procedure

1. Perform the necessary vehicle preparation and visual inspection.

2. Connect WDS or equivalent to the vehicle DLC-2 16-pin connector located as shown in the figure.

3. Record the FREEZE FRAME DATA by WDS or equivalent.

On-Board System Readiness Tests Access Procedure

1. Perform the necessary vehicle preparation and visual inspection.

2. Connect WDS or equivalent to the vehicle DLC-2 16-pin connector located as shown in the figure.

3. Monitor the OBD systems operating status by WDS or equivalent.

Diagnostic Monitoring Test Results Access Procedure

1. Perform the necessary vehicle preparation and visual inspection.

2. Connect WDS or equivalent to the vehicle DLC-2 16-pin connector located as shown in the figure.

3. Access to the DIAGNOSTIC MONITORING TEST RESULTS and read the test results by WDS or equivalent.

Foreword

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 ...

Obd drive mode

Performing the Drive Mode inspects the OBD system for proper operation. The Drive Mode must be performed to ensure that no additional DTCs are present. During Drive Mode, the following syst ...

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