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Hybrid Vehicle Control Ecu: Removal

  1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 
  2. REMOVE FRONT DOOR SCUFF PLATE RH  (See REMOVAL )
  3. REMOVE COWL SIDE TRIM SUB-ASSEMBLY RH  (See REMOVAL )
  4. REMOVE INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY NO. 2  (See REMOVAL )
  5. REMOVE GLOVE COMPARTMENT DOOR ASSEMBLY  (See REMOVAL )
  6. REMOVE HYBRID VEHICLE CONTROL ECU 
    1. Disconnect the 3 wire harness clamps.
    2. Disconnect the 6 connectors from the hybrid vehicle control ECU.
    3. Remove the 2 nuts and hybrid vehicle control ECU.
    Fig 1: Locating Hybrid Vehicle Control ECU Nuts
    G05278900Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. REMOVE ECM BRACKET NO. 1 
    1. Remove the 2 screws and ECM bracket No. 1.
    Fig 2: Locating ECM Bracket No. 1 Screws
    G05278901Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  8. REMOVE ECM BRACKET NO. 2 
    1. Remove the 2 screws and ECM bracket No. 2.
    Fig 3: Locating ECM Bracket No. 2 Screws
    G05278902Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  9. REMOVE WIRE HARNESS CLAMP BRACKET 
    1. Remove the 2 screws and wire harness clamp bracket.
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