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Home >> Land Rover >> 2012 >> LR4 HSE Lux >> Repair and Diagnosis >> Accessories & Equipment >> Wiring System (Data Link Connectors, Pwr Dist., Grnd Dist.) >> Wiring Harnesses >> Wiring Harnesses >> Removal And Installation >> Frame Wiring Harness (Vehicles Built From: 01/2007) >> Removal

Frame Wiring Harness (Vehicles Built From: 01/2007): Removal

    All vehicles 

    NOTE: All of the clips on the harness can be access with the integrated body installed to the frame. The graphic is to give guidance of the routing of the harness.
  1. The frame wiring harness routing.
    GJ0018760
  2. Open the upper liftgate and lower tailgate.
  3. Remove the spare wheel and tire.
    4. WARNING: Do not work on or under a vehicle supported only by a jack. Always support the vehicle on safety stands.
  4. Raise and support the vehicle.
  5. Remove the wheels and tires.
  6. Disconnect the battery ground cable. Refer to: Specifications information.
  7. Remove the LH front wheel arch liner. Refer to: Fender Splash Shield information.
  8. Remove the windshield washer reservoir filler neck.
    GJ0014773
  9. LH side behind the front headlamp: Disconnect the frame wiring harness electrical connector.
    GJ0018761
  10. LH side behind the front panel: Disconnect the 2 electrical connectors from the frame wiring harness.
  11. LH side behind headlamp: Release the 2 clips from the inner fender.
    GJ0018762
  12. LH side behind headlamp: Reposition the frame wiring harness down to the inner fender.
  13. LH side front: Release the 2 windshield washer jet hoses.
    GJ0018763
  14. Remove the frame wiring harness carrier.
    • Remove and discard the 4 tie straps.
    • Release the 2 clips.
      GJ0018764
  15. LH side front: Disconnect the height sensor electrical connector.
    GJ0018765
  16. Disconnect the ground cable from the wheel arch earth stud.
    • Release the 2 clips.
      GJ0018766
  17. LH front side: Release the frame wiring harness from the frame.
    • Release the 5 clips.
      GJ0018767
  18. Remove the air suspension reservoir. Refer to: Air Suspension Reservoir information.
  19. LH side: Release air suspension line from the frame wiring harness.
    • Release the 4 clips.
      GJ0018768
  20. LH side: Release the frame wiring harness from the frame.
    • Release the 6 clips.
      GJ0018769
  21. Remove the air suspension silencer. Refer to: Air Suspension Muffler information.

    22. All except vehicles with diesel engine 

  22. Remove the evaporative emission canister. information.

    23. All vehicles 

  23. Disconnect the 2 electrical connectors from the air suspension solenoid.
    GJ0018770
  24. Release the air suspension compressor valve block.
    • Release the 3 grommets.
      GJ0018771
  25. LH side: Release air suspension line from the frame wiring harness.
    GJ0018772
    26. CAUTION: Use a wrench on the hexagon provided to prevent the ball joint rotating.
  26. Release both stabilizer bar links.
    • Remove the 2 nuts.
      GJ0013470
  27. Release the stabilizer bar.
    • Remove the 4 bolts.
      GJ0018773
  28. Release the frame wiring harness from the parking brake cable.
    GJ0018774
  29. Vehicles with differential locking motor: Disconnect the 2 electrical connectors.
    • Release the 2 wiring harness clips.
      GJ0015012
  30. Release the parking brake emergency release cable.
    • Release the 2 clips.
      GJ0018775
  31. LH side: Release the frame wiring harness.
    • Remove the bolt.
      GJ0018776
  32. Disconnect the electrical connector from the rear LH height sensor.
    • Release the 2 clips.
      GJ0018777
  33. LH side rear: Disconnect the air suspension rear valve block electrical connector.
    • Release the clip.
      GJ0018778
  34. Release the valve block from its mounting bracket.
    • Release the 3 grommets.
      GJ0018779
  35. Reposition the frame wiring harness to above the frame.
  36. LH side rear: Disconnect the 2 electrical connectors from the frame wiring harness.
    • Release the 2 electrical connectors.
      GJ0018780
  37. Disconnect the LH rear ABS sensor.
    • Release the clip.
      GJ0018781
  38. Release the parking brake actuator mount bracket.
    GJ0018782
  39. Spare wheel aperture: Release the frame wiring harness.
    • Release the 5 clips.
      GJ0018783
  40. RH side rear: Disconnect the ABS sensor electrical connector.
    • Release the 2 clips.
      GJ0018784
  41. RH side rear: Disconnect the low brake pad warning lamp electrical connector.
    • Release the 2 clips.
      GJ0018785
  42. Disconnect the electronic parking brake actuator electrical connector.
    • Release the clip.
      GJ0018786
  43. Release the RH parking brake cable.
    • Remove the bolt.
    • Release the clip.
      GJ0018787
  44. Release the fuel line support bracket.
    • Remove the inner section of the fuel line support bracket.
    • Release the clip.
      GJ0018788
  45. Release the frame wiring harness from the parking brake cable.
    GJ0018789
  46. RH side: Release the frame wiring harness from the frame.
  47. Remove the transmission under shield.
    • Remove the 6 bolts.
      GJ0011948
  48. Remove the fuel tank heat shield.
    • Remove the 3 bolts and 2 nuts.
      GJ0013186
  49. Release the parking brake emergency release cable.
    • Release the 4 clips
      GJ0018790
    50. WARNING: Secure the component to the transmission jack.
    CAUTION: Note the rear bolt is fitted with 2 washers.
  50. Using a transmission jack, lower the fuel tank.
    • Remove the 6 bolts.
      GJ0015867
  51. Disconnect the fuel pump module electrical connector.
    GJ0018791
  52. Release the frame wiring harness from the fuel tank.
    GJ0018792
  53. Rear of fuel tank: Release the frame wiring harness from the top of the frame crossmember.
    • Release the clip.
      GJ0018793
  54. Secure the fuel tank.
  55. Release the exhaust heat shield for access.
    GJ0018794
  56. Release the brake pipes.
    GJ0018795
  57. With assistance, remove the frame wiring harness.
    • Position both ends of the frame wiring harness to the LH center body mount.
    • Route the front end of the frame wiring harness between the body and center crossmember.
    • With assistance, remove the frame wiring harness.
      GJ0018796
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