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Home >> Infiniti >> 2004 >> FX45 >> Repair and Diagnosis >> External Pages >> Different car >> Section 250 (Engine Control System) >> DTC P1212 TCS Communication Line >> On Board Diagnosis Logic
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

On Board Diagnosis Logic

WARNING: This page is about a different car, the 2004 Infiniti FX35. However, it is still accessible from the selected car via links, so may be relevant.

Freeze frame data is not stored in the ECM for this self-diagnosis. The MIL will not light up for this self-diagnosis  .

Fig 1: Identifying DTC P1212 Conditions & Possible Causes
G00727194Courtesy of NISSAN MOTOR CO., U.S.A.