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Home >> Lexus >> 2006 >> RX 400h FWD >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Hybrid Vehicle Control (P310) - RX400H - Inverter With Converter, Hybrid Vehicle Control Ecu, Water Pump With Motor, Sub Radiator, Frame Wire, Accelerator Pedal Rod, Front/Rear Circuit Breaker Sensor, IGCT Relay >> Hybrid Vehicle Control Ecu >> Removal

Hybrid Vehicle Control Ecu: Removal

  1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 
  2. REMOVE FRONT DOOR SCUFF PLATE RH (SEE STEP 22 IN  REMOVAL  ) 
  3. REMOVE COWL SIDE TRIM SUB-ASSEMBLY RH (SEE STEP 23 IN  REMOVAL  ) 
  4. REMOVE INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY NO. 2 (SEE STEP 24 IN  REMOVAL  ) 
  5. REMOVE GLOVE COMPARTMENT DOOR ASSEMBLY (SEE STEP 25 IN  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: Identifying Hybrid Vehicle Control ECU
    G00455011Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. REMOVE ECM BRACKET NO. 1 
    1. Remove the 2 screws and ECM bracket No. 1.
    Fig 2: Identifying ECM Bracket No. 1 Screws
    G00455012Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  8. REMOVE ECM BRACKET NO. 2 
    1. Remove the 2 screws and ECM bracket No. 2
    Fig 3: Identifying ECM Bracket No. 2 Screws
    G00455013Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  9. REMOVE WIRE HARNESS CLAMP BRACKET 
    1. Remove the 2 screws and wire harness clamp bracket.
    Fig 4: Identifying Wire Harness Clamp Bracket Screws
    G00455014Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002