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Home >> Toyota >> 2011 >> Tundra Base, 4.0 U >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (1GR-FE) (Diagnostic Codes P0418-P1605) >> SFI System >> DTC P062F: Internal Control Module EEPROM Error >> Typical Enabling Conditions
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Typical Enabling Conditions

Monitor runs whenever following DTCs not stored None
Time after engine start 10 seconds or more
Battery voltage 8 V or higher
Ignition switch ON
Starter OFF