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Service bulletin SSM73949

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 id10148471
Published by NHTSA2018-11-13
Manufacturer's numberSSM73949
Manufacturer's date2018-07-09
NHTSA componentELECTRICAL SYSTEM:STARTER ASSEMBLY

NHTSA's summary

Issue: Customers may report that the Stop Start function is intermittently not working for long periods of time during a drive cycle.

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

Electrical system, Starter

Vehicles listed
LAND ROVER DISCOVERY2017, 2018
LAND ROVER RANGE ROVER2013, 2014, 2015, 2016, 2017, 2018
LAND ROVER RANGE ROVER SPORT2014, 2015, 2016, 2017, 2018
LAND ROVER RANGE ROVER VELAR2018

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
SFCC Slide302019-08-19. Service bulletin. Customer states the vehicle will not start
LTB01261NAS22019-04-22. Service bulletin. Auto Stop/Start System Not Functioning As Expected
LTB00510NAS22018-01-29. Service bulletin. The Auto Stop/Start system may be inoperative.
LTB01117NAS12018-01-29. Service bulletin. No drive when the Transmission Control Switch (TCS) is in the Drive (D) position after an Auto Stop/Start. The Drive (D) lamp will flash on the TCS and a 'Re-select gear to manoeuvre' message will be displayed on the Instrument Cluster (IC).
SSM733852017-08-25. Service bulletin. Issue: Customer may report that restart by use of the Stop/Start button is required following an Auto Stop.
LTB00510NAS12017-06-13. Service bulletin. AUTO START/STOP MAY BE INOPERATIVE
Q570 UPS0616-1BN2017-06-13. Service bulletin. PASSIVE LOCK/UNLOCK AND VEHICLE START FUNCTIONS ARE INOPERATIVE
LTB00835NAS22017-06-13. Service bulletin. CLICK NOISE FROM STARTER MOTOR AT FREEZING TEMPERATURES
LTB00835NAS12017-06-09. Service bulletin. "SITUATION: AT TEMPERATURES OF 32°F (0°C ) OR BELOW, THERE MAY BE ONLY A 'CLICK' NOISE HEARD WHEN TRYING TO START THE ENGINE AND THE ENGINE WILL NOT START. CAUSE: THIS MAY BE CAUSED BY ICE ON THE SOLENOID CONTACTS."
SSM718702017-06-07. Service bulletin. "ISSUE LAND ROVER ARE CURRENTLY INVESTIGATING BODY CONTROL MODULES (BCM) AND REMOTE FUNCTION ACTUATORS (RFA) AND ASSOCIATED COMPONENTS REPLACED FOR A NON-START CONDITION. FOLLOWING SUPPLIER ANALYSIS THE MODULES HAVE BEEN CATEGORISED AS ""NO FAULT FOUND"". CAUSE CURRENTLY UNDER ANALYSIS."