Camry 2007

Frame Wire

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Removal & Installation




CAUTION
Before inspecting the high-voltage system or disconnecting the low voltage connector of the inverter with converter assembly, take safety precautions, such as wearing insulated gloves and removing the service plug grip to prevent electrical shocks. Make sure to turn the power switch off before removing the service plug grip. After removing the service plug grip, put it in your pocket to prevent other technicians from accidentally reconnecting it while you are working on the high-voltage system. After disconnecting the service plug grip, wait for at least 10 minutes before touching any of the high-voltage connectors or terminals.

  1. Check for any present DTCs and record them.
    NOTE
    Confirm that P0AA6 (High voltage insulation is unusual) is not output before doing removal or installation work inside the battery. If the DTC is output, perform troubleshooting procedures first.

  2.  
  3. Release the 2 claws and remove the luggage trim service hole cover.
  4.  
  5. Disconnect the negative battery cable.
  6.  
  7. Remove the service plug grip.
  8.  
  9. Remove the engine assembly with transaxle.
  10.  
  11. Remove the 2 rear seat headrest assemblies.
  12.  
  13. Remove the rear center seat headrest assembly.
  14.  
  15. Detach the 2 front hooks of the seat cushion from the vehicle body.
  16.  
  17. Remove the seat cushion.
  18.  
  19. Remove the right and left rear side seat back assemblies.
  20.  
  21. Remove the front luggage compartment trim cover.
  22.  
  23. Using the service plug grip, release the interlock button.

    Click image to see an enlarged view

    Fig. Using the service plug grip, release the interlock button

  24.  
  25. Remove the bolt, nut, and wire harness clamp bracket.
  26.  
  27. Disconnect the 2 wire harness clamps.
  28.  
  29. Remove the upper battery case as follows:
    1. Remove the 2 nuts and ground cable. Wear insulated gloves.
    2.  
    3. Remove the 3 nuts, bolt, and upper battery carrier sub-assembly.
    4.  

  30.  
  31. Disconnect the HV battery as follow:
    1. Remove the battery shield contact for frame wire.
    2.  
    3. Remove the 2 nuts and disconnect the frame wire (high voltage cable).
    4.  
    5. Release the 2 claws and remove the terminal block cover.
    6.  
    7. Remove the nut and disconnect the frame wire (AMD cable).
    8.  
    9. Disconnect the connector (cabin side).
    10.  

  32.  
  33. Remove the nut, clamp and wire harness clamp bracket.

    Click image to see an enlarged view

    Fig. Wire harness clamp brackets location view

  34.  
  35. Remove the frame wire as follows:
    1. Remove the nut and disengage the claws, and disconnect the frame wire (AMD cable).
    2.  
    3. Disconnect the frame wire (auxiliary battery positive cable).
    4.  
    5. Disconnect the 3 wire harness clamps.
    6.  
    7. Disconnect the 2 wire harness clamps.
    8.  
    9. Remove the 2 nuts, and disconnect the 3 clamps.
    10.  
    11. Remove the 3 nuts.
    12.  
    13. Remove the 2 bolts and 2 nuts.
    14.  
    15. Remove the bolt, clamp, grommet and pull out the frame wire.
    16.  
    17. Remove the 3 clips and frame wire.

      Click image to see an enlarged view

      Fig. HV Frame Wire view

    18.  

  36.  

To install:

  1. Pass the frame wire to the cabin.
  2.  
  3. Install the bolt, clamp, and grommet.
  4.  
  5. Tighten the bolt to 74 inch. lbs. (8.4 Nm).
  6.  
  7. Install all the remaining mounting nuts and bolts.
  8.  
  9. Engage the claw, and connect the frame wire (AMD cable).
  10.  
  11. Tighten the (AMD cable) mounting nut to 74 inch. lbs. (8.4 Nm).
  12.  
  13. Connect the frame wire (auxiliary battery positive cable).
  14.  
  15. Connect the HV battery as follows:
    1. Reconnect the connector on (cabin side).
    2.  
    3. Connect the frame wire (AMD cable) with the mounting nut and tighten to 74 inch. lbs. (8.4 Nm).
    4.  
    5. Install the terminal block cover with the 2 claws
    6.  
    7. Connect the frame wire (high voltage cable) with the 2 nuts. Tighten the nuts to 80 inch. lbs. (9 Nm).
    8.  
    9. Install the battery shield contact.
    10.  

  16.  
  17. Install the upper battery carrier sub-assembly with the 3 nuts and bolt. Tighten the bolt and nuts to 71 inch. lbs. (8 Nm).
  18.  
  19. Install the wire harness clamp bracket as follows:
    1. Connect the 2 wire harness clamps
    2.  
    3. Install the wire harness clamp bracket with the interlock button.
    4.  
    5. Press the interlock button.
    6.  
    7. Secure the wire harness clamp bracket with the bolt and nut. Tighten the bolt and nut to 71 inch. lbs. (8 Nm).
    8.  

  20.  
  21. Install the No. 5 HV battery intake duct with the clamp
  22.  
  23. Install the front luggage compartment trim cover with the 3 clips.
  24.  
  25. Install the left and right rear side seat back assemblies.
  26.  
  27. Install the left and right separate type rear seat back assemblies.
  28.  
  29. Install the rear seat cushion by attaching the front hooks of the bench type rear seat cushion assembly to the vehicle body.
  30.  
  31. Confirm that the seat cushion is firmly installed.
  32.  
  33. Install the rear seat headrest assemblies.
  34.  
  35. Install the service plug grip.
  36.  
  37. Connect the negative battery cable.
  38.  
  39. Install the luggage trim hole cover.
  40.  
  41. Perform the initialization procedure.
    NOTE
    Some vehicle systems require initialization after reconnecting the cable to the negative battery terminal.

  42.  

 
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