Flood Ports - 2nd Generation (Remove and Replace)

Correction code 1610270216102702

Remove

  1. Connect a laptop with Toolbox 3 to the vehicle.
  2. In Toolbox, click in the Search field, and then click Tools.
  3. From the Tools menu, click Active Alerts.
  4. Click Read Alerts and check for a BMS_a123, BMS_a151, or a BMS_a035 alert.
  5. If:
    • Any of the alerts are present - Investigate and correct the low isolation condition before continuing with this procedure.
    • None of the alerts are present - Continue to the next step.
  6. Disconnect the laptop from the vehicle.
  7. Perform the vehicle electrical isolation procedure. See Vehicle Electrical Isolation Procedure.
  8. Remove the rear HV battery skid plate. See Skid Plate - HV Battery - Rear (Remove and Replace).
  9. Release the clips that attach the HV battery coolant hoses to the LH shear plate.
  10. Release the clips that attach the HV battery coolant hoses to the RH shear plate.
  11. Remove the LH 2nd generation flood port from the LH underside of the HV battery penthouse.
    Note: Twist the flood port while pulling down.
  12. Repeat step 11 to remove the RH 2nd generation flood port from the RH underside of the HV battery penthouse.
1Connect a laptop with Toolbox 3 to the vehicle.
2In Toolbox, click in the Search field, and then click Tools.
3From the Tools menu, click Active Alerts.
4Click Read Alerts and check for a BMS_a123, BMS_a151, or a BMS_a035 alert.
5If:
  • Any of the alerts are present - Investigate and correct the low isolation condition before continuing with this procedure.
  • None of the alerts are present - Continue to the next step.
6Disconnect the laptop from the vehicle.
7Perform the vehicle electrical isolation procedure. See Vehicle Electrical Isolation Procedure.
8Remove the rear HV battery skid plate. See Skid Plate - HV Battery - Rear (Remove and Replace).
9Release the clips that attach the HV battery coolant hoses to the LH shear plate.
10Release the clips that attach the HV battery coolant hoses to the RH shear plate.
11Remove the LH 2nd generation flood port from the LH underside of the HV battery penthouse.
Note: Twist the flood port while pulling down.
12Repeat step 11 to remove the RH 2nd generation flood port from the RH underside of the HV battery penthouse.

Install

  1. Use an IPA wipe to clean the area around the openings where the flood ports were removed.
  2. Install a 2nd generation flood port into the opening at the LH underside of the HV battery penthouse.
    Note: Press up firmly to fully seat the flood port and fasten the clips (x8) internally.
  3. Repeat step 2 to install a 2nd generation flood port into the RH underside of the HV battery penthouse.
  4. Fasten the clips that attach the HV battery coolant hoses to the RH shear plate.
  5. Fasten the clips that attach the HV battery coolant hoses to the LH shear plate.
  6. Check that the HV connections at the rear of the HV battery are tight and secure.
  7. Install the rear HV battery skid plate. See Skid Plate - HV Battery - Rear (Remove and Replace).
  8. Perform a penthouse air leak test. See Penthouse Air Leak Test.
1Use an IPA wipe to clean the area around the openings where the flood ports were removed.
2Install a 2nd generation flood port into the opening at the LH underside of the HV battery penthouse.
Note: Press up firmly to fully seat the flood port and fasten the clips (x8) internally.
3Repeat step 2 to install a 2nd generation flood port into the RH underside of the HV battery penthouse.
4Fasten the clips that attach the HV battery coolant hoses to the RH shear plate.
5Fasten the clips that attach the HV battery coolant hoses to the LH shear plate.
6Check that the HV connections at the rear of the HV battery are tight and secure.
7Install the rear HV battery skid plate. See Skid Plate - HV Battery - Rear (Remove and Replace).
8Perform a penthouse air leak test. See Penthouse Air Leak Test.