LEMON Manuals: Even more car manuals for everyone
Home >> Lexus >> 2024 >> TX 350 Base, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 104 (Engine Control System - Diagnostic Codes (5 Of 7)) >> SFI SYSTEM (for 1Motor-HEV Model) >> DTC P0C73-96: Motor Electronics Coolant Pump "A" Component Internal Failure [09/2023 - ] >> Monitor Description

Monitor Description

WARNING: This page is about a different car, the 2024 Lexus TX 500h. However, it is still accessible from the selected car via links, so may be relevant.

The ECM monitors speed of the inverter water pump assembly. If there is an abnormality in speed, the ECM will illuminate the MIL and store a DTC.

scientia non olet · About LEMON Manuals