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Home >> Genesis >> 2021 >> G90 5.0 Ultimate, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 28 (Engine Control System Diagnosis - 3.3L (9 Of 9)) >> DTC P2503-00: AMS No Battery Charge >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

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Item Detecting Condition Possible Cause
DTC Strategy
  • Signal Monitoring
  1. Poor connection
  2. Open or short in charging system
  3. Faulty charging system
  4. Faulty ECM
Enable Conditions
  • Engine running
  • No error related to Local Interconnect Network (LIN)
Threshold Value
  • Battery charging current is less than Calibration value
Diagnosis Time
  • Continuous
MIL On Condition
  • No MIL On (DTC only)
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