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Home >> Hyundai >> 2009 >> Genesis 3.8 >> Repair and Diagnosis (Single Page) >> Transmission >> Automatic Trans >> Automatic Transaxle System (Tb-65/60N) >> Troubleshooting For DTC >> P0603 Internal Control Module Keep Alive Memory (KAM) Error >> DTC Detecting Condition
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P0603 Internal Control Module Keep Alive Memory (KAM) Error: DTC Detecting Condition

DTC P0603 DETECTING CONDITION REFERENCE

Item Detecting Condition Possible Cause
DTC Strategy
  • Read/write Error
  • Faulty TCM
Enable Conditions
  • "IG" "KEY" ON
Threshold Value
  • Checksum in RAM is different from EEPROM
Diagnostic Time
  • More than 1 time different value detection
Fail Safe
  • TCU uses the default value as the initial value for EEPROM
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