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Home >> Lexus >> 2025 >> NX 350h >> Repair and Diagnosis >> External Pages >> Different car >> Section 34 (Engine Control System - Diagnostic Codes (P2418-U1103)) >> SFI System >> DTC P26CA-14: Engine Coolant Pump Circuit Short to Ground or Open [03/2023 - ] >> Typical Malfunction Thresholds

Typical Malfunction Thresholds

WARNING: This page is about a different car, the 2025 Lexus NX 250, 2024 Lexus NX 250, 2023 Lexus NX 250, and 2022 Lexus NX 250. However, it is still accessible from the selected car via links, so may be relevant.
Both of the following conditions are met -
Engine water pump assembly output terminal voltage level Low
Engine water pump assembly output signal No signal