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Lexus
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2016
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GS 450h Base
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Repair and Diagnosis
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Engine Performance
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Engine Control System (Diagnostic Codes (P1605 - P0441))
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SFI System
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DTC P062F: Internal Control Module EEPROM Error [10/2015 - ]
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Typical Malfunction Thresholds
Typical Malfunction Thresholds
Either condition is met
1 or 2
1. Permanent fault code data
Mismatch (3 times or more)
2. EEPROM communication
Timeout