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ON-BOARD DIAGNOSTIC [INSTRUMENT CLUSTER] 09-02E–5 09-02E 2007 Mazda CX-7 Workshop Manual (1871–1U–06B) DTC B1342[INSTRUMENT CLUSTER] id0902e8840400 Diagnostic procedure End Of Sie DTC B2477[INSTRUMENT CLUSTER] id0902e8840500 Diagnostic procedure End Of Sie DTC B1342 • Instrument cluster malfunction DETECTION CONDITION • Malfunction in the instrument cluster internal circuit POSSIBLE CAUSE • Instrument cluster malfunction STEP INSPECTION ACTION 1 INSPECT INSTRUMENT CLUSTER • Clear the DTC from the memory. • Turn the ignition switch to the LOCK position. • Turn the ignition switch to the ON position. • Is B1342 displayed? Yes Replace the instrument cluster. No DTC troubleshooting completed. DTC B2477 • Configuration error DETECTION CONDITION • Configuration error • Malfunction in the instrument cluster internal circuit POSSIBLE CAUSE • Instrument cluster malfunction STEP INSPECTION ACTION 1 PERFORM INSTRUMENT CLUSTER • Perform instrument cluster configuration. • Is B2477 displayed? Yes Replace the instrument cluster. No Go to the next step. 2 VERIFY TROUBLESHOOTING OF DTC B2477 • Clear the DTC from the memory. • Is B2477 displayed? Yes Go to the applicable DTC inspection. No DTC troubleshooting completed. |