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Home >> Nissan-Datsun >> 2007 >> X-Trail LE >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P1148 To P2138 >> DTC P1211 TCS Control Unit >> On Board Diagnosis Logic
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On Board Diagnosis Logic

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

DTC DETECTING CONDITION CHART

DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P1211
1211
TCS control unit ECM receives a malfunction information from VDC/TCS/ABS control unit (with VDC models) or "ABS actuator and electric unit (control unit)" (without VDC models).
  • VDC/TCS/ABS control unit (with VDC models)
  • ABS actuator and electric unit (control unit) (without VDC models)
  • TCS related parts


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

DTC DETECTING CONDITION CHART

DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P1212
1212
TCS communication line ECM can not receive the information from VDC/TCS/ABS control unit (with VDC models) or "ABS actuator and electric unit (control unit)" (without VDC models) continuously.
  • Harness or connectors

    (The CAN communication line is open or shorted.)

  • VDC/TCS/ABS control unit (with VDC models)
  • ABS actuator and electric unit (control unit)

    (without VDC models)

  • Dead (Weak) battery