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Section 601 (Engine Control System - System And Circuit Testing, On-Vehicle Inspection, Removal, Inspection & Installation): ECM: Removal

WARNING: This page is about a different car, the 2008 Lexus RX 350. However, it is still accessible from the selected car via links, so may be relevant.
  1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 
  2. REMOVE GLOVE COMPARTMENT DOOR ASSEMBLY 
  3. REMOVE ECM 
    1. Disconnect the 5 ECM connectors.
    2. Disconnect the wire harness clamp.
    3. Remove the 2 nuts and ECM.
    4. Remove the 2 screws and the ECM No. 1 bracket from the ECM.
    5. Remove the 2 screws and the ECM No. 2 bracket from the ECM.
    6. Remove the 2 screws and the ECM No. 3 bracket from the ECM.
      Fig 1: Locating ECM Bracket Nut
      G05268344Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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