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Home >> Jaguar >> 2019 >> XF S >> Repair and Diagnosis >> External Pages >> Different car >> Section 175 (Wiring Harnesses -- XE/(760)) >> Wiring Harnesses (G2261490) >> Removal And Installation >> Engine Wiring Harness - INGENIUM I4 2.0L Diesel (G2271866) >> Removal

Engine Wiring Harness - INGENIUM I4 2.0L Diesel (G2271866): Removal

WARNING: This page is about a different car, the 2020 Jaguar XE and 2019 Jaguar XE. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
  1. Make sure that the wiring harness is not twisted or damaged on removal. Failure to follow this instruction may result in damage to the vehicle.
  2. Take extra care not to damage the wiring harness clips.
NOTE:
  1. This procedure contains some variation in the illustrations depending on the vehicle specification, but the essential information is always correct.
  2. This procedure contains illustrations showing certain components removed to provide extra clarity.
  3. Note the position of the wiring harnesses to aid installation.
  1. Disconnect the startup battery ground cable.

    Refer to: STARTUP BATTERY DISCONNECT AND CONNECT

  2. Raise and support the vehicle on a suitable 2 post lift.

    Refer to: LIFTING .

  3. Remove the intake air resonator.

    Refer to: INTAKE AIR RESONATOR

  4. Partially drain the cooling system.

    Refer to: COOLING SYSTEM PARTIAL DRAINING AND VACUUM FILLING

  5. G14009307Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    1. Remove the 2 nuts.
    2. Release the vacuum reservoir.
  6. Remove the thermostat.

    Refer to: THERMOSTAT

  7. Remove the secondary bulkhead right panel.

    Refer to: SECONDARY BULKHEAD RIGHT PANEL - INGENIUM I4 2.0L DIESEL

  8. Remove the secondary bulkhead left panel.

    Refer to: SECONDARY BULKHEAD LEFT PANEL - INGENIUM I4 2.0L DIESEL

  9. G14009308Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    1. Remove the bolt.
    2. Reposition the Emergency Park Release (EPR) lever assembly.
  10. G14009309Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    1. Disconnect the 4 electrical connectors in the area of the intake manifold.
    2. Release the vacuum pipe clip.
    3. Release the 8 wiring harness clips.
  11. G14009310Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    1. Disconnect the 5 fuel injector electrical connectors.
    2. Release the 3 retaining clips.
    3. Release the glow plug link harness clip.
  12. G14009311Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    1. Disconnect the 4 electrical connectors in the area of the generator.
    2. Release the 2 wiring harness clips.
  13. G14009312Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Disconnect the 2 Electronic Vacuum Regulating Valve (EVRV) electrical connectors.

  14. G14009313Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    1. Release the 2 pipe clips.
    2. Reposition the EVRV pipes.
  15. G14009314Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    1. Release the hose clamp.
    2. Remove the 2 bolts.
    3. Remove the coolant pipe assembly.
  16. G14009315Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    1. Disconnect the 5 electrical connectors in the area of the oil filter.
    2. Remove the bolt.
    3. Release the engine wiring harness bracket.
    4. Release the 3 engine wiring harness clips.
  17. G14009316Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    1. Disconnect the coolant pump link harness electrical connector.
    2. Release the wiring harness clip.
  18. G14009317Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    1. Disconnect the turbocharger electrical connector.
    2. Disconnect the low pressure Exhaust Gas Recirculation (EGR) valve electrical connector.
    3. Release the wiring harness clip.
  19. G14009318Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    1. Release the wiring harness clip.
    2. Disconnect the glow plug link harness electrical connector.
  20. G14009319Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Disconnect the coolant temperature sensor electrical connector.

  21. G14009320Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Disconnect the EGR coolant hose.

  22. G14009321Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    1. Disconnect the 7 electrical connectors at the left side of the engine.
    2. Remove the 2 bolts.
    3. Release the harness clip.
    4. Release the harness bracket.
  23. G14009322Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    1. Disconnect the 11 electrical connectors at the rear of the engine.
    2. Release the 2 wiring harness clips.
  24. G14009323Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Release the engine wiring harness bracket at the rear of the engine.

  25. NOTE: Note the position of the wiring harnesses to aid installation.
    G14009324Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Remove the engine wiring harness.

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