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DTC P111A-00: Engine Coolant Temperature Is High: Notes

DTC P111A:00 Engine coolant temperature is high
DETECTION CONDITION
  • The engine coolant temperature is 122°C {252°F} or more.

Diagnostic support note
  • This is a continuous monitor (other).
  • The check engine light does not illuminate.
  • FREEZE FRAME DATA is not available.
  • Snapshot data is available.
  • DTC is stored in the PCM memory.
FAIL-SAFE FUNCTION
  • Limits intake air amount
POSSIBLE CAUSE
  • Cooling system malfunction
  • High engine speed condition continues
  • ECT sensor No. 1 malfunction
  • PCM malfunction
SYSTEM WIRING DIAGRAM
  • Not applicable
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