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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 Tray - 110 (G2422561) >> Installation

MHEV Battery Tray - 110 (G2422561): Installation

WARNING: This page is about a different variant/trim than selected.

The following step(s) applies to: 

All vehicles 

  1. NOTE: Steps 1-5 are only required if previously removed.
    • Install the rear MHEV  junction box.
    • Install and tighten the 2 bolts.

      Torque  : 6 Nm 

    • Install the MHEV  battery cooling fan.
    • Install and tighten the 2 bolts.

      Torque  : 3.2 Nm 

    • Install the wiring harness clip.
    • Install the DC/DC  cooling fan.
    • Install and tighten the 2 bolts.

      Torque  : 3.2 Nm 

    • Install the DC/DC  cooling fan cover.
    • Install and tighten the 2 bolts.

      Torque  : 3.2 Nm 

  2. Install the 4 wiring harness clips to the MHEV  battery tray.
    • Install the MHEV  battery tray.
    • Install and tighten the 2 bolts.

      Torque  : 10 Nm 

    • Connect the electrical connector.
    • Install the MHEV  battery ground cable clip.
  3. Connect the DC/DC  cooling fan electrical connector.
  4. Connect the MHEV  battery cooling fan electrical connector.
    • Connect the rear MHEV  junction box ground cable.
    • Install and tighten the nut.

      Torque  : 9 Nm 

  5. Install the MHEV  battery.
    • Install the 3 brackets.
    • Install and tighten the 6 bolts.

      Torque  : 10 Nm 

    • Install the MHEV  battery cover.
    • Install and tighten the 2 bolts.

      Torque  : 6 Nm 

    • Install and tighten the nut.

      Torque  : 6 Nm 

  6. Install the 2 wiring harness clips to the MHEV  battery cover.
  7. Connect the MHEV  battery breather hose to the MHEV  battery.
  8. Install the MHEV  battery housing air duct.

    The following step(s) applies to: 

    Vehicles without occasional rear seats 

  9. Install the 2 clips to the MHEV  battery housing air duct.
    • Reposition the rear floor carpet.
    • Install the 4 clips.

    The following step(s) applies to: 

    All vehicles 

  10. Install the DC/DC  .

    Refer to: DIRECT CURRENT TO DIRECT CURRENT CONVERTER - 90 

  11. Power up the MHEV  .

    Refer to: MHEV POWER DOWN/UP