DSD Information System
Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> Engine Mechanical >> Starter >> Stop And Start System - Service Information >> Backup Boost Converter >> Installation [11/2023 - ] >> Procedure

Installation [11/2023 - ]: Procedure

  1. INSTALL NO. 1 CONVERTER CONTROL BRACKET 
    1. Install the No. 1 converter control bracket to the eco run vehicle converter assembly with the 2 bolts.

      Torque: 4.5 N.m (46 kgf/cm, 40 in.lbf) 

  2. INSTALL ECO RUN VEHICLE CONVERTER ASSEMBLY 
    1. Install the eco run vehicle converter assembly with the bolt and nut.

      Torque: 10 N.m (102 kgf/cm, 7 ft.lbf) 

    2. Connect the eco run vehicle converter assembly connector and move the lock lever as shown in the illustration to lock the connector.
      GTY890656Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Lock Lever
  3. INSTALL FRONT BUMPER ASSEMBLY 
  4. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL 

    Refer to PROCEDURE - Step 4

  5. INITIALIZATION AFTER RECONNECTING BATTERY TERMINAL 

    HINT: 

    When disconnecting and reconnecting the battery, there is an automatic learning function that completes learning when the respective system is used.

    Refer to AUTOMATIC LEARNING CHART [11/2023 - ]