WenmarOpen by Wenmar Pro

Service bulletin SSM73071

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 id10117023
Published by NHTSA2017-09-08
Manufacturer's numberSSM73071
Manufacturer's date2016-11-28
NHTSA componentSUSPENSION

NHTSA's summary

Issue: A number of reports have been received stating the air suspension compressor is noisy. When the returned components are tested they are found to have no faults.

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

Suspension

Vehicles listed
LAND ROVER LR42010, 2011, 2012, 2013, 2014, 2015, 2016

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
LTB00447NAS22022-10-24. Service bulletin. Technical Bulletin: Air Suspension System Height Sensor Connector/Overlay Harness Kit Availability
LTB00420NAS32022-10-24. Service bulletin. Technical Bulletin: Air Suspension Compressfor Replacement
SSM632772022-10-24. Service bulletin. Air suspension fault, warning light on with possibility of additional warning lite
SSM6327712022-10-24. Service bulletin. Air suspension fault, warning light on with possibility of additional warning lite
LTB00420NAS32022-06-13. Service bulletin. Technical Bulletin: Air Suspension Compressfor Replacement
SSM632772022-06-13. Service bulletin. Air suspension fault, warning light on with possibility of additional warning lite
SSM6327712022-06-13. Service bulletin. Air suspension fault, warning light on with possibility of additional warning lite
SSM63937B2022-01-18. Service bulletin. 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.
SSM63937A2022-01-18. Service bulletin. 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.
SSM639372022-01-18. Service bulletin. 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.