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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 Enabling Conditions

Typical Enabling Conditions

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All of the following conditions are met -
Battery voltage 8 V or higher
Ignition switch ON
Time after ignition switch off to ON 0.5 seconds or more
Output duty cycle 30 to 85%
Starter Off
Engine water pump circuit pulse input fail (P26CA) Not detected