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Home >> Lexus >> 2025 >> NX 250 FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 19 (Engine Control System - Diagnostic Codes (P0524-P064A)) >> SFI System >> DTC P062F-44: Internal Control Module EEPROM Data Memory Failure [03/2024 - ] >> Typical Enabling Conditions

Typical Enabling Conditions

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ALL

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

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

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

Auxiliary battery voltage 8 V or higher