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Home >> Nissan-Datsun >> 2019 >> Versa Note SR >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTC/Circuit Diagnosis) (3 Of 3) >> DTC/Circuit Diagnosis >> DTC P1212:TCS Communication Line >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

NOTE:
  • If DTC P1212 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to DTC Description .
  • If DTC P1212 is displayed with DTC P0607, first perform the trouble diagnosis for DTC P0607. Refer to DTC Logic .

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

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

Possible cause

P1212

TCS/CIRC

(TCS communication line)

ECM can not receive the information from "ABS actuator and electric unit (control unit)" continuously.
  • Harness or connectors

    (CAN communication line is open or shorted.)

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