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Home >> Infiniti >> 2004 >> Q45 >> Repair and Diagnosis >> Electrical >> Gauges >> Driver Information System >> A/T Indicator >> A/T Indicator Does Not Illuminate >> 2. Check TCM Control Unit System
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2. Check TCM Control Unit System

Perform TCM self-diagnosis. Refer to CONSULT-II .

OK or NG

  1. OK: Replace unified meter control unit (main and sub) and meter and gauge assembly.
  2. NG: Perform "Diagnosis Procedure" for displayed DTC.
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