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Home >> Hyundai >> 2017 >> Elantra GT Automatic Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (3 Of 3) >> DTC P1566: Analog Battery Sensor Circuit >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Signal Monitoring
  1. Open or short in harness
  2. Faulty battery sensor
  3. Poor connection
Enable Conditions
  • Engine running state
Threshold Value Case 1
  • When the sensor signal of battery voltage is lower than 0.19V or higher than 4.81V.
Case 2
  • When the sensor signal of battery temperature is lower than 0.06V or higher than 4.95V.
Diagnostic Time
  • 20 sec
MIL ON Condition
  • NO MIL
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