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Home >> Lexus >> 2024 >> TX 350 Base, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 11 (Hybrid Control System - Diagnostic Codes (1 Of 6)) >> HYBRID CONTROL SYSTEM (for PHEV Model) >> DTC P0A1B-49: Drive Motor "A" Control Module Internal Electronic Failure [12/2023 - ] >> Monitor Strategy

Monitor Strategy

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.
Related DTCs P0A1B (INF P0A1B-49): Drive motor "A" control module performance
Required sensors/components Hybrid motor control inverter assembly (MG ECU)
Frequency of operation Continuous
Duration TMC's intellectual property
MIL operation Immediately
Sequence of operation None