Code de correction 44500300600 0.90 REMARQUE : À moins d’indications explicites contraires dans la procédure, le code de correction et le temps forfaitaire indiqués ci-dessus représentent tout le travail à être fait pour cette procédure, notamment les procédures connexes. N’appliquez pas plusieurs codes de correction à la fois, à moins qu’il vous soit explicitement indiqué de le faire. REMARQUE : Consultez Temps forfaitaires pour en apprendre plus à propos des temps forfaitaires et de leur création. NOTE : Consultez Protection individuelle pour vous assurer de porter l’équipement de protection individuelle adéquat lorsque vous effectuez la procédure ci-dessous. REMARQUE : Voir Précautions ergonomiques pour consulter les pratiques de travail sécuritaires et saines.

1. Prepare for HV battery removal
   Remarque

   Due to the potential issues associated with an isolation fault, customer and/or insurance approval is not needed to remove the HV battery while investigating the fault, For high voltage battery packs that have a low internal isolation condition and/or liquid ingress, It is crucial to remove the fluid promptly, HV gloves, Leather over-gloves, Safety glasses, And safety shoes must be worn at all times while handling a vehicle and/or HV battery pack with an internal isolation condition, Refer to Toolbox article 7410000
2. Remove all items from pockets and ensure not wearing metal items

   

3. Inspect HV insulating gloves
   Remarque

   Check gloves for damage prior to use, Refer to service document TN-15-92-003, for information on inspecting HV gloves.

   

4. Put on HV insulating gloves and leather over gloves
   Remarque

   Use HV cut resistant insulated gloves or HV insulating gloves and leather over gloves, HV Insulating gloves must be worn any time a Hioki Tester or Hi-Pot Tester is used, Refer to service document TN-15-92-003 R5 for PPE requirements depending on vehicle configuration.

   

5. Secure vehicle outside of workshop
   Remarque

   Secure vehicle in an outdoor area with 15M of space around it in every direction

   

6. Install wheel chocks onto rear wheels
   Remarque

   See HV battery RR procedure for steps
7. Release electronic parking brakes
   Remarque

   See HV battery RR procedure for steps
8. Download and Install PCAN driver
   Remarque

   After software has been downloaded install drivers to laptop.

   

9. Connect CAN dongle to laptop via USB port
   Remarque

   1x connector, WARNING: Do not place anything on top of the HV battery other than the high voltage “Danger” placard

   

10. Connect CAN breakout harness to vehicle

    

11. Connect Powertrain connector of CAN breakout harness to PCAN-USB adapter
    Remarque

    1x connector

    

12. Log into toolbox
13. Open HV Battery Communication Tool in Toolbox
    Remarque

    Navigate to the HV Battery Communication Tool on the left hand Toolbox menu

    

14. Check that PCAN is detected by laptop
    Remarque

    If PCAN is detected there will be a message on top of the HV Battery Communication Tool, "Select an ECU depending on the HV battery type. Press the Help button for more info on ECU compatibility."

    

15. Select ECU
    Remarque

    Select HVBMS ECU in drop down menu

    

16. Check HV Battery vitals
    Remarque

    Refer to Toolbox article 41977, The HV vitals are not stable if any of the following is true:Module temperatures are significantly higher than ambient temperature.Module temperatures min and max deviate from each other more than 5 degrees C.Brick voltages min and max deviate more than 20 mV.If vitals are not stable, isolate the pack or vehicle in 30 meter bubble.

    

    

    

17. Disconnect CAN dongle from laptop
    Remarque

    1x connector, WARNING: Do not place anything on top of the HV battery other than the high voltage “Danger” placard

    

18. Disconnect CAN breakout harness from vehicle

    

19. Power down vehicle
    Remarque

    Refer to HV battery RR procedure for steps
20. Prepare work area
    Remarque

    Prepare a workspace around a two post lift with nearby access to HV PPE, Battery table, and necessary tooling

    

    

21. Raise vehicle fully and lower lift onto locks
    Remarque

    Set vehicle to comfortable working height, Ensure an audible click of locks on both sides is heard before lowering, Vehicle may tilt to the side if both locks are not engaged

    

    

22. Inspect HV battery for dents, fluid leaks, or other signs of instability
    Remarque

    If found, refer to Toolbox article 5402800

    

23. Inspect HV battery for coolant leaks or fluid ingress
    Remarque

    Refer to Toolbox article 40073, If liquid ingress is found then proceed to HV battery removal, If HV battery removal is not possible continue procedure with pack in vehicle, Continue to relevant procedure for fluid ingress removal as needed

    

24. Remove HV battery from vehicle
    Remarque

    Refer to HV battery removal procedure for applicable vehicle model

    

25. Move HV battery to a suitable work area
    Remarque

    Hv battery must have 15M of space around it in every direction

    

26. Remove high voltage battery pyro disconnect
    Remarque

    See HV battery RR procedure for steps
27. Remove LH side rail ski
    Remarque

    Remove the clamps and pull the LH side rail ski away from the HV battery and pivot it downwards to remove

    

    

28. Remove RH side rail ski
    Remarque

    Remove the clamps and pull the RH side rail ski away from the HV battery and pivot it downwards to remove

    

    

29. Remove all umbrella valves from HV battery

    

30. Place HV Danger placard on top of battery

    

31. Place barricades around work area
    Remarque

    Note location of extinguishers and HV rescue hook

    

32. Ensure entire work area is clear
    Remarque

    Including above and below battery

    

33. Remove HV insulating gloves