DSD Information System
Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 97 (Engine Control System (A25A-FXS) - Diagnostic Codes (P2610-P2A00)) >> SFI System >> DTC P26CA-14: Engine Coolant Pump Circuit Short to Ground or Open [12/2019 - 10/2022] >> Typical Enabling Conditions

Typical Enabling Conditions

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All of the following conditions are met -
Auxiliary 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%
Engine water pump circuit pulse input fail (P26CA) Not detected