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Home >> Mazda >> 2021 >> CX-3 AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 4 (On-Board Diagnostic - Two-Step Deployment Control System) >> DTC U2100-00: Configuration Not Set >> Diagnostic Procedure
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Diagnostic Procedure

WARNING: This page is about a different car, the 2016 Mazda CX-3. However, it is still accessible from the selected car via links, so may be relevant.
Step Inspection Action
1 PERFORM SAS CONTROL MODULE CONFIGURATION (AS-BUILT DATA USE)  Yes Go to the next step.
No DTC troubleshooting completed.
2 PERFORM SAS CONTROL MODULE DTC INSPECTION  Yes Repeat the inspection from Step 1.
No Go to the next step.
3 VERIFY THAT NO OTHER DTCs ARE PRESENT  Yes Repair the malfunction part according to the applicable DTC troubleshooting.
(Refer to DTC TABLE [SAS CONTROL MODULE (TWO-STEP DEPLOYMENT CONTROL SYSTEM)] .)
No DTC troubleshooting completed.