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Air Suspension System Height Sensor Connector/Overlay Harness Kit Availability (LTB00447NAS1)

WARNING: This page is about the LR4 Base, which is a different variant/trim than selected.
Publication date: 2012-07-23
Reference number: LTB00447NAS1

AIR SUSPENSION SYSTEM HEIGHT SENSOR CONNECTOR/OVERLAY HARNESS KIT AVAILABILITY

AIR SUSPENSION SYSTEM HEIGHT SENSOR CONNECTOR/OVERLAY HARNESS KIT AVAILABILITY

TECHNICAL SERVICE BULLETIN

Reference Number(s): LTB00447NAS1, Date of Issue:  July 23, 2012
LAND ROVER: 2010 - Onwards LR4 (LA), Range Rover Sport (LS), Range Rover (LM)
SECTION: 204
AFFECTED VEHICLES: LR4 (LA) VIN: AA510742 - Onwards Model Year: 2010 - Onwards; Range Rover Sport (LS) VIN: AA212147 - Onwards Model Year: 2010 - Onwards; Range Rover (LM) VIN: AA304426 - Onwards Model Year: 2010 - Onwards

CONDITION SUMMARY

Situation:  Air suspension system height sensor electrical connectors are now available as a serviceable part in the event of connector damage or corrosion causing an open or short circuit.

Action:  In the event it becomes necessary to replace an air suspension system electrical connector, refer to the REPAIR PROCEDURE  outlined below.

PARTS

PARTS INFORMATION

LR030017 Height sensor kit - vehicles with Adaptive Damping Qty: 1
LR030018 Height sensor kit - vehicles without Adaptive Damping Qty: 1

TOOLS

Refer to Workshop Manual for any required special tools

WARRANTY

NOTE: Repair procedures are under constant review, and therefore times are subject to change; those quoted here must be taken as guidance only. Always refer to DDW to obtain the latest repair time.

DDW requires the use of causal part numbers. Labor only claims must show the causal part number with a quantity of zero.

WARRANTY INFORMATION

DESCRIPTION SRO TIME (HOURS) CONDITION CODE CAUSAL PART
Height sensor overlay harness installation - LH  - LR4  without Adaptive Damping 60.36.89/27 0.30 42 LR015852
Height sensor overlay harness installation - RH  - LR4  without Adaptive Damping 60.36.89/28 0.40 42 LR015852
Height sensor overlay harness installation - LH  - LR4  with Adaptive Damping 60.36.89/31 0.40 42 LR015852
Height sensor overlay harness installation - LH  - LR4  with Adaptive Damping 60.36.89/31 0.40 42 LR015852
Height sensor overlay harness installation - LH  - Range Rover Sport  without Adaptive Damping 60.36.89/27 0.30 42 LR016095
Height sensor overlay harness installation - RH  - Range Rover Sport  without Adaptive Damping 60.36.89/28 0.40 42 LR016095
Height sensor overlay harness installation - LH  - Range Rover Sport  with Adaptive Damping 60.36.89/31 0.40 42 LR016095
Height sensor overlay harness installation - RH  - Range Rover Sport  with Adaptive Damping 60.36.89/32 0.40 42 LR016095
Height sensor overlay harness installation - LH  - Range Rover  without Adaptive Damping 60.36.89/27 0.30 42 LR012262
Height sensor overlay harness installation - RH  - Range Rover  without Adaptive Damping 60.36.89/28 0.30 42 LR012262
Height sensor overlay harness installation - RH  - Range Rover  with Adaptive Damping 60.36.89/32 0.40 42 LR012262
Height sensor overlay harness installation - RH  - Range Rover  with Adaptive Damping 60.36.89/32 0.40 42 LR012262

Normal Warranty policies and procedures apply 

APPENDIX 1

APPENDIX 1

HEIGHT SENSOR LOCATION CONNECTOR NUMBER NUMBER OF WIRES
LH Front - without Adaptive Damping C1696 3
RH Front - without Adaptive Damping C1697 3
LH Rear - without Adaptive Damping C1698 3
RH Rear - without Adaptive Damping C1699 3
LH Front - with Adaptive Damping C3095 6
RH Front - with Adaptive Damping C3421 6
LH Rear - with Adaptive Damping C3422 6
RH Rear - with Adaptive Damping C3423 6

REPAIR PROCEDURE

REPLACE AIR SUSPENSION SYSTEM HEIGHT SENSOR CONNECTOR 

  1. Refer to Workshop Manual, section 414-00: Battery and Charging System  , and disconnect the battery ground cable.
    WARNING: Do not work on or under a vehicle supported only by a jack. Always support the vehicle on safety stands.
  2. Refer to Workshop Manual, section 100-02: Jacking and Lifting  , and raise and support the vehicle.
  3. Refer to Workshop Manual, section 204-04: Wheels and Tires  , and remove the necessary wheel and tire to access the affected air suspension system sensor.

    LR4 AND RANGE ROVER SPORT FRONT HEIGHT SENSOR 

  4. Disconnect the damaged height sensor electrical connector.
    • Release any retaining clips required to allow access to the electrical connector during the repair.
      G08631655

    LR4 AND RANGE ROVER SPORT REAR HEIGHT SENSOR 

  5. Disconnect the damaged height sensor electrical connector.
    • Release any retaining clips required to allow access to the electrical connector during the repair.
      G08631656

    RANGE ROVER FRONT HEIGHT SENSOR 

  6. Disconnect the damaged height sensor electrical connector.
    • Release any retaining clips required to allow access to the electrical connector during the repair.
      G08631657

    RANGE ROVER REAR HEIGHT SENSOR 

  7. Disconnect the damaged height sensor electrical connector.
    • Release any retaining clips required to allow access to the electrical connector during the repair.
      G08631658

    ALL VEHICLES 

  8. Remove a suitable amount of wiring harness insulation as required to access the wiring.
    NOTE: Cut only one wire at a time and stagger each joint to allow easier installation.
    NOTE: The colors of the overlay harness wires may vary.
    NOTE: Vehicles with adaptive damping have six (6); wires, vehicles without adaptive damping have three (3) wires.
  9. Cut the wire on the vehicle harness leading to cavity one of the height sensor connector in a suitable position and remove 10mm of insulation. (For connector location and pin identification, see APPENDIX 1  and refer to the relevant connector in the relevant Electrical Library).
    G08631659
    NOTE: Make sure that the heat shrink is installed over the wire before crimping the connection.
  10. Using a suitable tool, crimp the connector to the height sensor harness.
    • Position the heat shrink over the height sensor harness.
      G08631660
    NOTE: The overlay harness should be cut so that there is no additional length added to the overall harness length after the repair.
  11. Using a suitable tool, remove 10mm of insulation from the appropriate wire on the new height sensor harness connector.
    G08631661
    CAUTION: Make sure that the surrounding components and trim are suitably protected when using the heat gun; failure to follow this instruction may result in damage to the vehicle.
  12. Using a suitable tool, crimp the connector to the appropriate wire on the new height sensor harness connector and secure the heat shrink.
    G08631662
    NOTE: Cut only one of the wires at a time and stagger each joint to allow easier installation.
    NOTE: Vehicles with adaptive damping have six (6) wires; vehicles without adaptive damping have three (3) wires.
  13. Carry out steps 9 - 12 for the remaining wires on the height sensor connector.
  14. Using a suitable tape, insulate the height sensor harness.
  15. Connect the height sensor electrical connector.
  16. If required, secure any wiring harness clips released for access.
  17. Refer to Workshop Manual, section 204-04: Wheels and Tires,  and install the wheel and tire.
  18. Refer to Workshop Manual, section 414-00: Battery and Charging System,  and connect the battery ground cable.
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