Diagnostic Procedure
WARNING: This page is about a different car, the 2020 Mazda MX-5 Miata. However, it is still accessible from the selected car via links, so may be relevant.
DTC U2300:56 (RETRACTABLE HARDTOP CONTROL MODULE) DIAGNOSTIC PROCEDURE
| Step | Inspection | Action | |
|---|---|---|---|
| 1 | VERIFY OTHER RETRACTABLE HARDTOP CONTROL MODULE DTCs
|
Yes | Replace the retractable hardtop control module, then go to Step 4. (See RETRACTABLE HARDTOP CONTROL MODULE REMOVAL/INSTALLATION .) |
| No | Go to the next step. | ||
| 2 | VERIFY INSTRUMENT CLUSTER DTCs
|
Yes | Repair or replace the malfunctioning part according to the applicable DTC troubleshooting. (See DTC TABLE [INSTRUMENT CLUSTER] .) |
| No | Go to the next step. | ||
| 3 | RESET INSTRUMENT CLUSTER CONFIGURATION DATA
|
Yes | Using the M-MDS, perform the instrument cluster configuration (using As-Built data) again, then go to the next step. (See INSTRUMENT CLUSTER CONFIGURATION (USING AS-BUILT DATA) .) |
| No | Go to Step 5. | ||
| 4 | VERIFY THAT REPAIRS HAVE BEEN COMPLETED
|
Yes | Repeat the inspection from Step 1.
|
| No | Go to the next step. | ||
| 5 | VERIFY IF OTHER DTCs DISPLAYED
|
Yes | Repair or replace the malfunctioning part according to the applicable DTC troubleshooting. (See DTC TABLE [RETRACTABLE HARDTOP CONTROL MODULE] .) |
| No | DTC troubleshooting completed. | ||