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Home >> Infiniti >> 2007 >> QX56 RWD >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Driver Information System >> Combination Meters >> Engine Speed Signal Inspection

Engine Speed Signal Inspection

  1. CHECK ECM SELF-DIAGNOSIS 

    Perform ECM self-diagnosis. Refer to "SELF-DIAG RESULTS MODE ".

    OK or NG 

    OK: Replace the combination meter. Refer to "COMBINATION METER ".

    NG: Perform "Diagnostic procedure" for displayed DTC. Refer to "TROUBLE DIAGNOSIS ".