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DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Voltage range check
  1. Open Temp Sensor
  2. Open in signal circuit
Enable Conditions
  • Ignition ON
  • Aux. Battery Voltage is between 9V and 16V
  • Engine Off maintain over time 480 min.
  • EWP operation is maintained for at least 10 seconds
  • MCU CAN normal reception
  • MCU temperature sensor in the absence Error data
  • No lack of engine coolant
Threshold Value
  • Sensor signal is above 4.8V
Diagnosis Time
  • 10s
DTC
  • 1 Driving Cycle
Service Lamp On Condition
  • 1 Driving Cycle
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