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Home >> Infiniti >> 2012 >> M37 Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (Transfer Case) >> DTC/Circuit Diagnosis >> DTC P1809: Transfer Control Unit >> Diagnosis Procedure
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Diagnosis Procedure

WARNING: This page is about a different variant/trim than selected.
  1. REPLACE AWD CONTROL UNIT 
    CAUTION: Replace AWD control unit when DTC "P1809" is detected simultaneously with other items.

    : Replace AWD control unit. Refer "REMOVAL AND INSTALLATION ".

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