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Service bulletin SSM73299

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 id10106420
Published by NHTSA2017-06-14
Manufacturer's numberSSM73299
Manufacturer's date2017-03-21
NHTSA componentELECTRICAL SYSTEM:12V/24V/48V BATTERY; EQUIPMENT:ELECTRICAL

NHTSA's summary

TCU FAILS ACTIVATION DTC U2109-09

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, Equipment and accessories, 12-volt battery

Trouble codes named

U2109

Vehicles listed
LAND ROVER DISCOVERY SPORT2016, 2017
LAND ROVER RANGE ROVER2017
LAND ROVER RANGE ROVER EVOQUE2017
LAND ROVER RANGE ROVER SPORT2017

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_APR2022_182022-05-06. Service bulletin. Customer reports numerous concerns, such as low battery warning message on startup, or vehicle will not start after sitting.
SFCC_APR20_PG192020-05-01. Service bulletin. The Check Engine Lamp is on and there is a lack of power.
SSM742842019-04-08. Service bulletin. Vehicles may exhibit a no start complaint due to a repetitive intermittent flat battery. Initial diagnosis shows no fault found or no measurable quiescent drain.
SSM74232Attachme2019-04-08. Service bulletin. Customer reports: Battery is discharged Vehicle is displaying a low battery warning Terrain Response Switchpack LEDs flashing (see attachment) with engine off
SSM742322019-04-08. Service bulletin. Customer reports: Battery is discharged Vehicle is displaying a low battery warning Terrain Response Switchpack LEDs flashing (see attachment) with engine off
SSM74232Attachme2019-04-01. Service bulletin. Customer reports: Battery is discharged Vehicle is displaying a low battery warning Terrain Response Switchpack LEDs flashing (see attachment) with engine off
SSM742322019-04-01. Service bulletin. Customer reports: Battery is discharged Vehicle is displaying a low battery warning Terrain Response Switchpack LEDs flashing (see attachment) with engine off
SSM74232A2019-03-04. Service bulletin. Customer reports: Battery is discharged Vehicle is displaying a low battery warning Terrain Response Switchpack LEDs flashing (see attachment) with engine off
SSM742322019-03-04. Service bulletin. Customer reports: Battery is discharged Vehicle is displaying a low battery warning Terrain Response Switchpack LEDs flashing (see attachment) with engine off
SFCC_09AUG18_REV2018-11-05. Service bulletin. Battery draining overnight