Diagnostic Procedure
WARNING: This page is about a different car, the 2017 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC PROCEDURE
| Step | Inspection | Action | |
|---|---|---|---|
| 1 | VERIFY IF OTHER DTCs DISPLAYED FOR CONNECTIVITY MASTER UNIT
|
Yes | Repair the malfunctioning location according to the applicable DTC troubleshooting. (See DTC TABLE [CONNECTIVITY MASTER UNIT] .) |
| No | Go to the next step. | ||
| 2 | PERFORM DTC INSPECTION AND VERIFY IF MALFUNCTIONING LOCATION IS CONNECTIVITY MASTER UNIT
|
Yes | Replace the connectivity master unit, then go to the next step. (See CONNECTIVITY MASTER UNIT (CMU) REMOVAL/INSTALLATION .) |
| No | Go to the next step. | ||
| 3 | VERIFY IF OTHER DTCs DISPLAYED
|
Yes | Repair the malfunctioning location according to the applicable DTC troubleshooting. (See DTC TABLE [CONNECTIVITY MASTER UNIT] .) |
| No | DTC troubleshooting completed. | ||