2008 Lexus ES 350FACTORY OEM SERVICE PROCEDURE

Active Control Engine Mount Ecu: Installation

  1. INSTALL ACTIVE CONTROL ENGINE MOUNT ECU 
    1. Install the active control engine mount ECU with the nut.

      Torque: 13 N*m (133 kgf*cm, 10 ft.*lbf) 

      Fig 1: Locating Active Control Engine Mount ECU Nut
      G05247997Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Connect the connector.
  2. INSTALL LOWER INSTRUMENT PANEL RH  (See INSTALLATION )
  3. INSTALL FRONT PASSENGER SIDE KNEE AIRBAG ASSEMBLY  (See ON-VEHICLE INSPECTION )
  4. INSTALL FRONT DOOR OPENING TRIM COVER RH  (See INSTALLATION )
    Fig 2: Identifying Active Control Engine Mount ECU Connector
    G05247996Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. INSTALL FRONT DOOR SCUFF PLATE RH  (See INSTALLATION )
  6. INSTALL INSTRUMENT PANEL FINISH PANEL END RH  (See INSTALLATION )
  7. INSTALL SIDE INSTRUMENT PANEL RH  (See INSTALLATION )
  8. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL 
    NOTE: When disconnecting the cable, some systems need to be initialized after the cable is reconnected (See INITIALIZATION ).
  9. INSPECT FRONT PASSENGER SIDE KNEE AIRBAG ASSEMBLY  (See ON-VEHICLE INSPECTION )
  10. INSPECT SRS WARNING LIGHT  (See ON-VEHICLE INSPECTION )
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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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