2026-03-13

HV Harness - Front Drive Unit (Remove and Install)

Code de correction 17103301 1.10 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.

Warning IconA warning icon, calling your attention to a possibly risky situation
Avertissement
Cette procédure est une PREMIÈRE VERSION. Bien qu'elle ait été validée, des avertissements et des mises en garde pourraient manquer. Respectez les exigences de sécurité et faites preuve d’une extrême prudence lorsque vous travaillez sur ou près des systèmes et des composants haute tension.
  • 2025-12-22: Released new procedure.

Remove

  1. Remove the 12 V battery cage. See Cage – batterie – auxiliaire – 12 V (dépose et remplacement).
  2. Disconnect the coolant fluid level sensor
  3. Remove bolts to release coolant bottle
    Informational PurposesAn informational icon, calling your attention
    Remarque
    4x bolts, 10mm, 6 Nm
  4. Raise vehicle fully and lower lift onto locks
    Informational PurposesAn informational icon, calling your attention
    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
  5. Remove the front skidplate. See Plaque de protection du carter inférieur - avant (retrait et remplacement).
  6. Disconnect the front drive unit connector
    Informational PurposesAn informational icon, calling your attention
    Remarque
    1x electrical connector
  7. Remove the fir tree clip from the DU enclosure
    Informational PurposesAn informational icon, calling your attention
    Remarque
    1x fir tree clip
  8. Disconnect the front drive unit oil pump connector
    Informational PurposesAn informational icon, calling your attention
    Remarque
    1x electrical connector
  9. Remove the fir tree clip from the oil chiller
    Informational PurposesAn informational icon, calling your attention
    Remarque
    1x fir tree clip
  10. Lower vehicle to comfortable working height
    Informational PurposesAn informational icon, calling your attention
    Remarque
    Raise lift off locks, then hold lock release lever to keep locks free while vehicle is lowered
  11. Remove the fir tree clips located next to the A/C compressor
    Informational PurposesAn informational icon, calling your attention
    Remarque
    2x fir tree clip
  12. Remove the fir tree clips located on the top of the drive unit
    Informational PurposesAn informational icon, calling your attention
    Remarque
    4x fir tree clip
  13. Inspect and put on HV gloves and leather over gloves.
    Warning IconA warning icon, calling your attention to a possibly risky situation
    Avertissement
    Assurez-vous que les gants haute tension isolant ne sont pas expirés. Consultez TN-15-92-003 pour obtenir des informations sur l’expiration régionale des gants.
  14. Disconnect the front drive unit connector
    Informational PurposesAn informational icon, calling your attention
    Remarque
    1x electrical connector
  15. Remove the fir tree clip next to the drive unit connector
    Informational PurposesAn informational icon, calling your attention
    Remarque
    1x fir tree clip
  16. Remove edge clip securing FDU logic harness to connector bracket
    Informational PurposesAn informational icon, calling your attention
    Remarque
    1x edge clip
  17. Disconnect FDU logic connector and set harness aside
    Informational PurposesAn informational icon, calling your attention
    Remarque
    1x connector, disengage red locking tab
  18. Remove bolts securing FDU harness bracket
    Informational PurposesAn informational icon, calling your attention
    Remarque
    2x bolts, EP10, 5 Nm + 20 degrees
  19. Remove the FDU harness from the vehicle

Install

  1. Position the FDU harness to vehicle for installation
  2. Install the FDU harness bracket
    Informational PurposesAn informational icon, calling your attention
    Remarque
    2x bolts, EP10, 5 Nm + 20 degrees
  3. Connect FDU logic connector
    Informational PurposesAn informational icon, calling your attention
    Remarque
    1x electrical connector, engage red locking tab
  4. Install edge clip securing FDU logic harness to connector bracket
    Informational PurposesAn informational icon, calling your attention
    Remarque
    1x edge clip
  5. Connect the front drive unit connector
    Informational PurposesAn informational icon, calling your attention
    Remarque
    1x electrical connector
  6. Install the fir tree clip
    Informational PurposesAn informational icon, calling your attention
    Remarque
    1x fir tree clip
  7. Install the harness fir tree clips located on the top of the drive unit
    Informational PurposesAn informational icon, calling your attention
    Remarque
    4x fir tree clip
  8. Install the harness fir tree clip located next to the A/C compressor
    Informational PurposesAn informational icon, calling your attention
    Remarque
    2x fir tree clip
  9. Raise vehicle fully and lower lift onto locks
    Informational PurposesAn informational icon, calling your attention
    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
  10. Connect the front drive unit oil pump connector
    Informational PurposesAn informational icon, calling your attention
    Remarque
    1x electrical connector
  11. Install the fir tree clip
    Informational PurposesAn informational icon, calling your attention
    Remarque
    1x fir tree clip
  12. Connect the front drive unit connector
    Informational PurposesAn informational icon, calling your attention
    Remarque
    1x electrical connector
  13. Install the fir tree clip
    Informational PurposesAn informational icon, calling your attention
    Remarque
    1x fir tree clip
  14. Install the front skidplate. See Plaque de protection du carter inférieur - avant (retrait et remplacement).
  15. Lower vehicle to comfortable working height
    Informational PurposesAn informational icon, calling your attention
    Remarque
    Raise lift off locks, then hold lock release lever to keep locks free while vehicle is lowered
  16. Install coolant reservoir
    Informational PurposesAn informational icon, calling your attention
    Remarque
    4x bolts, 10mm, 6 Nm
  17. Connect coolant reservoir level sensor
    Informational PurposesAn informational icon, calling your attention
    Remarque
    1x connector
  18. Install the 12 V battery cage. See Cage – batterie – auxiliaire – 12 V (dépose et remplacement).
  19. Remove vehicle from lift
    Informational PurposesAn informational icon, calling your attention
    Remarque
    Lower rack arms fully and move them from under vehicle, Remove air suspension from "Jack Mode", Via Controls > Service > Jack Mode
  20. Calibrate falcon doors via UI
    Informational PurposesAn informational icon, calling your attention
    Remarque
    Via Controls > Calibrate, Required after 12V and FRL disconnect
  21. Raise LH front window
  22. Close LH front door