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Home >> Mazda >> 2024 >> CX-90 Turbo Select >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 17 (On-Board Diagnostic - Pcm (VIN A) (3 Of 4)) >> DTC P0CED-00: Electric Water Pump System: High Internal Temperature >> Details On DTCs

Details On DTCs

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P0CED: 00 (PCM (PYUL)) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location Electric water pump system: High internal temperature
Detection condition Determination conditions
  • When the PCM receives a status signal from the electric water pump that the temperature of the electric water pump body is above the standard value.
Preconditions
  • Not applicable
Malfunction determination period
  • Not applicable
Fail-safe
  • Inhibits engine-stop by i-stop control.
Vehicle status when DTCs are output
  • Not applicable
Possible cause
  • Malfunction in wiring harness (including connector/terminal) between electric water pump and PCM
  • Electric water pump malfunction
  • PCM malfunction