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Home › Hyundai › 2012 › Accent GLS, Automatic Trans › Repair and Diagnosis › Engine Performance › System › Engine Control System Diagnosis (2 Of 2) › DTC P0620: Alternator Control Circuit › General Information › DTC Detecting Condition

General Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Signal check
  1. Open or Short in harness
  2. Poor connection or damaged harness
Enable Conditions
  • -
Threshold Value
  • Open or Short circuit
Diagnostic Time
  • Continuous
MIL ON Condition
  • No MIL
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