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Home >> Lexus >> 2019 >> LC 500h >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Diagnostic Codes (6 Of 9) >> SFI System >> DTC P0606-47: Control Module Processor Watchdog/Safety MCU Failure [01/2017 - 05/2023] >> Typical Enabling Conditions
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Typical Enabling Conditions

Monitor runs whenever the following DTCs are not stored None
Both of the following conditions are met -
Auxiliary battery voltage 8 V or higher
Power switch On (IG)