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Home >> Lexus >> 2019 >> UX 200 Base >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (SFI) (M20A-FKS) - Diagnostic Codes (4 Of 6) >> SFI System >> DTC P062F-44: Internal Control Module EEPROM Data Memory Failure [10/2018 - 07/2022] >> Typical Enabling Conditions

Typical Enabling Conditions

ALL

Monitor runs whenever the following DTCs are not stored None
CASE 1

All of the following conditions are met -
Permanent Fault Code Not stored
OBDII system commands Store
Auxiliary battery voltage 8 V or higher
CASE 2

All of the following conditions are met -
Permanent Fault Code Stored
OBDII system commands Clear
Auxiliary battery voltage 8 V or higher
CASE 3

Auxiliary battery voltage 8 V or higher