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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 10 (Hybrid Battery Control System - Service Information (1 Of 2)) >> COOLANT (for Inverter) >> Replacement [12/2019 - ] >> Procedure

Replacement [12/2019 - ]: Procedure

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  1. DRAIN COOLANT (for Inverter) 

    Refer to PROCEDURE - Step 1

  2. ADD COOLANT (for Inverter) 

    Refer to PROCEDURE - Step 2

  3. INSPECT FOR COOLANT LEAK (for Inverter) 

    See step  1