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Service bulletin TB-LTB-00716NAS1

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 id10057688
Published by NHTSA2015-06-20
Manufacturer's numberTB-LTB-00716NAS1
Manufacturer's date2015-01-23
ReplacesTB-LTB-00716NAS2
NHTSA componentELECTRICAL SYSTEM:12V/24V/48V BATTERY

NHTSA's summary

LAND ROVER: DUE TO A POOR DIAGNOSTIC TROUBLE CODE (DTC) LOGGING STRATEGY OF GATEWAY MODULE (GWM), ECO STOP/START FUNCTION IS INOPERATIVE. MODEL 2014-15 RANGE ROVER EVOQUE, LR4. *PE UPDATED 6/26/15. *PE

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, 12-volt battery

Vehicles listed
LAND ROVER LR42014, 2015
LAND ROVER RANGE ROVER EVOQUE2014, 2015

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
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.
LTB00958NAS32018-05-29. Service bulletin. The Auto Stop/Start system may be inoperative.
SSM738232018-04-23. Service bulletin. Customers report the ECO Stop/Start is not working. Retailers are testing the primary battery using the Midtronics EXP-1080 tester which is reporting the battery is serviceable. The vehicle then returns with the same Customer concern of ECO Stop/Start inoperative. If a Midtronics GRX-3080 is used, the primary battery fails the test. Replacement of the primary battery resolves the concern.
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.
SSM726152017-06-13. Service bulletin. ISSUE: A CUSTOMER MAY REPORT THAT A LOW BATTERY WARNING MESSAGE IS DISPLAYED ON THE INSTRUMENT CLUSTER AND ECO STOP START UNAVAILABLE.
LTB00958NAS12017-06-13. Service bulletin. SITUATION: THE AUTO STOP/START SYSTEM MAY BE INOPERATIVE.
LTB00716NAS32017-06-13. Service bulletin. SITUATION: THE ECO STOP/START FUNCTION MAY BE INOPERATIVE AND DIAGNOSTIC TROUBLE CODE (DTC) B1479-73 IS STORED THE GATEWAY MODULE (GWM).
SSM726152017-06-13. Service bulletin. ISSUE: A CUSTOMER MAY REPORT THAT A LOW BATTERY WARNING MESSAGE IS DISPLAYED ON THE INSTRUMENT CLUSTER AND ECO STOP START UNAVAILABLE.
SSM726152017-06-13. Service bulletin. LOW BATTERY WARNING AND ECO STOP UNAVAILABLE
SSM712782017-06-13. Service bulletin. VEHICLE STEERING FEELS HEAVIER THAN EXPECTED ACCOMPANIED BY VISUAL OR AUDIIBLE WARNINGS