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Service bulletin SSM63937B

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 id10206485
Published by NHTSA2022-01-18
Manufacturer's numberSSM63937B
Manufacturer's date2013-05-03
NHTSA componentEQUIPMENT; SUSPENSION

NHTSA's summary

AMK Compressor Installation as being faulty after a recent dreplacement from Hitachi to an AMK compressor. The customer may experience an intermittent fault resulting in the air suspension warning lamp being illuminated. Fault code fault code C1A36-01 may also be present.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Equipment and accessories, Suspension

Trouble codes named

C1A36

Vehicles listed
LAND ROVER LR42013
LAND ROVER RANGE ROVER2013
LAND ROVER RANGE ROVER SPORT2013

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
LTB00662NAS12023-09-11. Service bulletin. Fixed Side Step 'Rattle' Noise
SSM718492023-07-17. Service bulletin. A customer may complain that either "Vehicle Raising In Progress" or "Suspension Will Rise When System Is Cooled" messages can be seen. Fault codes U210A - 16 and C1A24 - 67 may also be stored.
SSM442112023-07-17. Service bulletin. A review of Front Lower Control Arm warranty returns from various markets has shown that arm assemblies have been incorrectly changed for knock issues when the front bush is cracked and should have been replaced as per Technical Service Bulletins LTB00204v4 and LTB00123v4.
SSM760092023-07-11. Service bulletin. A customer may report that the front or rear door latch does not operate as expected.
SFCC_JUN2023_462023-07-10. Service bulletin. A customer may report that the front or rear door latch does not operate as expected.
SGI13012023-05-30. Service bulletin. A limited number of 2012-2013 Land Rover Range Rover Sport (Autobiography and Limited Edition) vehicles equipped with the extended rear roof spoiler and within the listed VIN range may experience a concern with the extended rear spoiler coming adrift during transportation when the vehicle is loaded facing backwards and generally when on the top deck of a transporter.
SSM759492023-03-08. Service bulletin. Tailgate will not close due to anti-trap false signal
SSM75825ATT2023-01-10. Service bulletin. MHEV DC/DC Converter - Squeaking Noise From Inside The Cabin.
SSM758252023-01-10. Service bulletin. MHEV DC/DC Converter - Squeaking Noise From Inside The Cabin.
SSM75825ATT2022-12-07. Service bulletin. MHEV DC/DC Converter - Squeaking Noise From Inside The Cabin.