Diagnostic procedure
WARNING: This page is about a different car, the 2005 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
DTC B2477 DIAGNOSTIC PROCEDURE
| STEP | INSPECTION | ACTION | |
|---|---|---|---|
| 1 | CHECK WHETHER ABS/TCS HU/CM IS CONFIGURED
|
Yes | Go to next step. |
| No | Configure ABS/TCS using WDS or equivalent. (See ABS/TCS HU/CM CONFIGURATION ) | ||
| 2 | VERIFY TROUBLESHOOTING COMPLETED
|
Yes | Replace ABS/TCS HU/CM, then go to next step. |
| No | Go to next step | ||
| 3 | VERIFY AFTER REPAIR PROCEDURE
|
Yes | Go to applicable DTC inspection. |
| No | Troubleshooting completed. | ||