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Home >> Land Rover >> 2022 >> Defender 110 S >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 17 (Engine Cooling - INGENIUM I6 3.0L Petrol -- Defender/L663) >> Engine Cooling - INGENIUM I6 3.0L Petrol (G2344343) >> General Procedures >> Cylinder Block Heater Harness Installation (G2788957) >> Disconnection

Cylinder Block Heater Harness Installation (G2788957): Disconnection

WARNING: This page is about a different variant/trim than selected.
NOTE:
  • This procedure contains some variation in the illustrations depending on the vehicle specification, but the essential information is always correct.
  • This procedure contains illustrations with components removed to provide extra clarity.
  1. Raise and support the vehicle on a suitable 2 post lift.

    Refer to: JACKING AND LIFTING

  2. Disconnect the 12 V system.

    Refer to: 12V SYSTEM DISCONNECT AND CONNECT

  3. Remove the front left wheel arch liner.

    Refer to: FRONT WHEEL ARCH LINER

  4. Remove the engine undershield.

    Refer to: ENGINE UNDERSHIELD

  5. Remove the transmission undershield.

    Refer to: TRANSMISSION UNDERSHIELD

  6. Remove the front bumper.

    Refer to: FRONT BUMPER

  7. G15324588Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Remove and discard the bolt.
    • Reposition the steering column lower shaft away from the steering gear.
  8. CAUTION: Make sure that the wiring harness is not twisted or damaged on installation. Failure to follow this instruction may result in damage to the vehicle.
    G15324853Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Install the block heater harness.
    • Connect the electrical connector to the block heater.
    • Install the 3 clips.
  9. G15324854Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Reposition the wiring harness into the correct location.
    • Install and tighten the bolt.

      Torque  : 9 Nm 

  10. G15324855Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Install the 5 clips.
    • Install and tighten the 2 nuts.

      Torque  : 9 Nm 

  11. G15324592Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Install the 2 clips.

  12. G15324593Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Release the 2 clips.
    • Release the front bumper finisher from the headlamp finisher.
  13. CAUTION: Take extra care not to damage the component.
    G15324594Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Use suitable masking tape to protect the component from damage prior to drilling the hole.
    • Use a suitable drill to cut a 29mm diameter hole in the front bumper finisher as illustrated.
  14. G15324595Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Install the block heater harness to the front bumper finisher as illustrated.

  15. G15324593Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Install the front bumper finisher to the headlamp finisher.

  16. Install the front bumper.

    Refer to: FRONT BUMPER

  17. G15324597Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Install the clip to the front bumper.

    • Reposition the steering column lower shaft.
    • Install and tighten a new bolt.

      Renew Part: Lower steering column to steering gear bolts Quantity: 1  .

      Torque  : 30 Nm 

  19. Install the transmission undershield.

    Refer to: TRANSMISSION UNDERSHIELD

  20. Install the engine undershield.

    Refer to: ENGINE UNDERSHIELD

  21. Install the front left wheel arch liner.

    Refer to: FRONT WHEEL ARCH LINER

  22. Connect the 12 V system.

    Refer to: 12V SYSTEM DISCONNECT AND CONNECT

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