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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 61 (Hybrid Control System (2WD) - Diagnostic Codes (7 Of 7) & Circuit Tests) >> HYBRID CONTROL SYSTEM (for 2WD) >> Pattern Select Switch EV Mode Circuit [12/2019 - 11/2023] >> Description

Pattern Select Switch EV Mode Circuit [12/2019 - 11/2023]: Description

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The EV drive mode switch signal will be sent to the hybrid vehicle control ECU when the EV drive mode switch is operated. If the specified conditions are met, the system enters EV drive mode and the vehicle will be driven using EV drive mode. This signal is then transmitted from the hybrid vehicle control ECU via CAN to the combination meter assembly to illuminate the EV drive mode indicator.