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Home >> Infiniti >> 2004 >> Q45 >> Repair and Diagnosis >> Electrical >> Gauges >> Driver Information System >> Combination Meters >> Inspection/Engine Speed Signal >> 3. Check ECM System

3. Check ECM System

Perform ECM self-diagnosis. Refer to EMISSION-RELATED DIAGNOSTIC INFORMATION .

OK or NG

  1. OK: Replace combination meter.
  2. NG: Perform "Diagnostic Procedure" for displayed DTC.
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