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Home >> Land Rover >> 2022 >> Defender 110 S >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 18 (Battery, Mounting And Cables - Vehicles With: MHEV -- Defender/L663) >> Battery, Mounting And Cables - Vehicles With: MHEV >> Removal And Installation >> MHEV Battery Rear Junction Box - 110 (G2422552) >> Installation

MHEV Battery Rear Junction Box - 110 (G2422552): Installation

WARNING: This page is about a different variant/trim than selected.
  1. NOTE: This step is only required if previously removed.
    G15310770Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Remove the cover of the special tool.
    • Install the MHEV  battery negative cable into the tool at the position illustrated.
    • Install the cover.
    • Lock the special tool using an insulated padlock.
    • Install the rear MHEV  junction box.
    • Install and tighten the 2 bolts.

      Torque  : 6 Nm 

    • Connect the electrical connector.
    • Install the ground cable clip.
    • Connect the rear MHEV  junction box ground cable.
    • Install and tighten the nut.

      Torque  : 9 Nm 

  2. Install the 4 wiring harness clips to the MHEV  battery tray.
  3. Install the 2 wiring harness clips to the MHEV  battery cover.
  4. Install the 2 wiring harness clips to the left side of the DC/DC  cover.
    • Connect the 2 cables to the DC/DC  .
    • Install and tighten the 2 nuts.

      Torque 

      M8: 12 Nm 

      M6: 10 Nm 

  5. Install the DC/DC  terminal cover.
  6. Close the cover on the DC/DC  housing.
  7. Install the MHEV  battery air duct.

    Refer to: MHEV BATTERY HOUSING AIR DUCT - 110 

  8. Power up the MHEV  system.

    Refer to: MHEV POWER DOWN/UP