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Home >> Lexus >> 2024 >> TX 350 Base, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 105 (Engine Control System - Diagnostic Codes (6 Of 7)) >> SFI SYSTEM (for 1Motor-HEV Model) >> DTC P16B3-19: Multi Flow Control Valve Motor Circuit Current Above Threshold [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.

This DTC is designed to detect a short in the water control valve DC motor circuit. If the water control valve DC motor current is excessively high, the ECM will store this DTC.

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