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Home >> Lexus >> 2021 >> LC 500 2D Convertible >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Diagnostic Codes (Convertible) (5 Of 7) >> SFI System >> DTC P0606: ECM / PCM Processor [07/2020 - 05/2023] >> Typical Malfunction Thresholds

Typical Malfunction Thresholds

CASE 1

DMA communication No response
CASE 2

Watchdog from monitoring processor Not toggle
CASE 3

One of the following conditions is met Condition A or B
A. Function controller validity check Fail
B. Monitoring controller validity check Fail