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Home >> Lexus >> 2024 >> TX 350 Base, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 38 (Engine Control System - Diagnostic Codes (4 Of 6)) >> SFI System >> DTC P0606-47: Control Module Processor Watchdog/Safety MCU Failure [12/2023 - ] >> Typical Malfunction Thresholds

Typical Malfunction Thresholds

WARNING: This page is about a different car, the 2024 Lexus TX 550h+. However, it is still accessible from the selected car via links, so may be relevant.
CASE 1

Following condition A is met 25 times or more
A. DMA communication No response
CASE 2

Both of the following conditions are met -
Following condition B is met 8 times or more
B. Watchdog Not toggle
CPU reset Occurred