Diagnostic Procedure
WARNING: This page is about a different car, the 2020 Mazda CX-30. However, it is still accessible from the selected car via links, so may be relevant.
DTC B00D5:29 (AIRBAG) (US) DIAGNOSTIC PROCEDURE
| Step | Inspection | Results | Action |
|---|---|---|---|
| 1 | PERFORM BODY CONTROL MODULE (BCM) DTC INSPECTION
|
Yes | Perform the applicable DTC inspection. (See DTC TABLE [BODY CONTROL MODULE (BCM) (US)] .) |
| No | Go to the next step. | ||
| 2 | INSPECT INDICATOR UNIT CONNECTOR
|
Yes | Replace the malfunctioning part and perform the repair completion verification. |
| No | Go to the next step. | ||
| 3 | INSPECT INDICATOR UNIT
|
Yes | Replace the indicator unit and perform the repair completion verification. (See INDICATOR UNIT REMOVAL/INSTALLATION .) |
| No | Perform the repair completion verification. | ||
| Repair completion verification | PERFORM SAS CONTROL MODULE DTC INSPECTION
|
Yes | Refer to the controller area network (CAN) malfunction diagnosis flow to inspect for a CAN communication error. (See CONTROLLER AREA NETWORK (CAN) MALFUNCTION DIAGNOSIS FLOW (US) .) If the CAN communication is normal, perform the diagnosis from Step 1.
|
| No | DTC troubleshooting completed. |