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DTC P2183:00: Notes

DTC P2183:00 (LF, L5) DETECTION CONDITION AND POSSIBLE CAUSE

DTC P2183:00 ECT sensor No. 2 circuit range/performance problem
DETECTION CONDITION 
  • When the ECT sensor No. 2 detected temperature is approx. 8.1 °C  higher than the IAT, or the ECT sensor No. 2 detected temperature is approx. 13.8 °C  less than the IAT with the ignition switch is ON*.
*: Ignition switch is ON when 6s or mor have passed since the ignition was switched to off.Diagnostic support note 
  • This is an continuous monitor (engine cooling system).
  • The MIL illuminates if the PCM detects the above malfunction condition in two consecutive drive cycles or in one drive cycle while the DTC for the same malfunction has been stored in the PCM.
  • PENDING CODE is available if the PCM detects the above malfunction condition during the first drive cycle.
  • FREEZE FRAME DATA (Mode 2)/Snapshot data is available.
  • The DTC is stored in the PCM memory.
POSSIBLE CAUSE 
  • ECT sensor No. 2 connector or terminals malfunction
  • PCM connector or terminals malfunction
  • ECT sensor No. 2 malfunction
  • Thermostat malfunction
  • PCM malfunction