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Service bulletin LTB00574NAS1

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10100926
Published by NHTSA2017-05-26
Manufacturer's numberLTB00574NAS1
Manufacturer's date2013-09-27
NHTSA componentSUSPENSION:FRONT:SPRINGS:AIR SUSPENSION SYSTEM; SUSPENSION:REAR:SPRINGS:AIR SUSPENSION SYSTEM; ELECTRICAL SYSTEM:WIRING

NHTSA's summary

"SITUATION: AN 'AIR SUSPENSION INACTIVE' MESSAGE MAY BE DISPLAYED ON THE INSTRUMENT CLUSTER (IC) AND AIR SUSPENSION SYSTEM WILL NOT RESPOND WHEN OPERATING THE AIR SUSPENSION SWITCHPACK. CAUSE: THIS MAY BE CAUSED BY THE SUSPENSION AIR SUPPLY UNIT WIRING BEING DAMAGED."

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Electrical system, Suspension, Air suspension, Wiring and fuses

Vehicles listed
LAND ROVER RANGE ROVER2013

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
Q274NAS12021-12-13. Service bulletin. Technical Bulletin: Service Action: Power Tailgate
Q247NAS12021-12-13. Service bulletin. Service Action: Power Tailgate
LTB00604NAS42021-12-13. Service bulletin. Technical Bulletin: Front Air Spring Damper Hydraulic Fluid Leak
LTB00604NAS32021-12-13. Service bulletin. Technical Bulletin: Front Air Spring / Damper Hydraulic Fluid Leak 2013-14 Onwards
LTB00604NAS22021-12-13. Service bulletin. Technical Bulletin: Front Air Spring/Damper Hydraulic Fluid Leak 2013-2014 Onwards
LTB00604NAS12021-12-13. Service bulletin. Technical Bulletin: Front Air Spring/Damper Hydraulic Fluid Leak
LTB00584NAS12021-12-13. Service bulletin. Technical Bulletin: Intermittent Steering Wheel Audio Control Switch Operation onwards
LTB00574NAS12021-12-13. Service bulletin. Technical Bulletin: Air Suspension System Termistor/Wiring Sleeve
SSM738452018-07-02. Service bulletin. In the event that a SRS firing circuit is found to be damaged, please refer to SCN JLRP00128 and TOPIx (workshop manual section 418-02 - Description and Operation ? Diagnosis and Testing) for the updated wiring repair standard and guidelines.
SSM712782017-06-14. Service bulletin. ISSUE: A CUSTOMER MAY REPORT THE VEHICLE STEERING FEELS HEAVY FOLLOWING AN ECO STOP START EVENT, POTENTIALLY ACCOMPANIED BY VISUAL OR AUDIBLE WARNINGS THROUGH THE INSTRUMENT PACK.