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Home >> Nissan-Datsun >> 2008 >> Quest Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System - DTCS P1211 Through P2A03 >> DTC P1212 TCS Communication Line >> On Board Diagnosis Logic
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On Board Diagnosis Logic

The MIL will not light up for this self-diagnosis. 

Freeze frame data is not stored in the ECM for this self-diagnosis. 

DTC DETECTING CONDITION AND POSSIBLE CAUSE

DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P1212
1212
TCS communication line ECM can not receive the information from "ABS actuator and electric unit (control unit)" continuously.
  • Harness or connectors

    (The CAN communication line is open or shorted.)

  • ABS actuator and electric unit (control unit).
  • Dead (Weak) battery