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Home >> Mazda >> 2017 >> MX-5 Miata Sport, Standard Trans >> Repair and Diagnosis >> Body & Frame >> Door Locks >> On-Board Diagnostic - Retractable Fastback Control Module >> DTC U2300-55; Instrument Cluster Configuration Not Performed >> Diagnostic Procedure
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Diagnostic Procedure

Step Inspection Action
1 VERIFY ALL SYSTEM DTCs
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 3.
2 VERIFY ALL SYSTEM DTCs AGAIN
Yes Replace the instrument cluster, then go to the next step.
(See INSTRUMENT CLUSTER REMOVAL/INSTALLATION ).
No Go to the next step.
3 VERIFY THAT REPAIRS HAVE BEEN COMPLETED
Yes Repeat the inspection from Step 1.

Go to the next step.
No Go to the next step.
4 VERIFY IF OTHER DTCs DISPLAYED
  • Are any other DTCs displayed?
Yes Repair or replace the malfunctioning part according to the applicable DTC troubleshooting.
(See DTC TABLE [CONNECTIVITY MASTER UNIT] ).
No DTC troubleshooting completed.