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Service bulletin LTB00391NAS2

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 id10070304
Published by NHTSA2016-06-09
Manufacturer's numberLTB00391NAS2
Manufacturer's date2013-12-02
NHTSA componentELECTRICAL SYSTEM:12V/24V/48V BATTERY

NHTSA's summary

SUMMARY TO BE PROVIDED ON A FUTURE DATE.

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 LR22008, 2009, 2010, 2011, 2012, 2013
LAND ROVER LR32008, 2009

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
LTB00540NAS32022-06-13. Service bulletin. Technical Bulletin: Smart Key Not Found Message Displayed
LTB00540NAS22022-06-13. Service bulletin. Technical Bulletin: Smart Key Not Found Message Displayed
LTB00540NAS1a2022-06-13. Service bulletin. Technical Bulletin: Smart Key Not Found Message Displayed
LTB00511NAS12022-06-13. Service bulletin. Technical Bulletin: Loss of Battery Charge
LTB00426NAS12022-06-13. Service bulletin. Technical Bulletin: Vehicle Battery Leak near Battery Terminal Posts
LTB00391NAS22022-06-13. Service bulletin. Technical Bulletin: Flat Battery
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.
SSM736882018-01-29. Service bulletin. Issue: Unable to resolve all customer concerns after successful recharge of a vehicle's primary or secondary battery.
SSM722372017-06-12. Service bulletin. "ISSUE: APPLICABLE TO VEHICLES FITTED WITH EFFICIENT DRIVELINE ONLY. NOT APPLICABLE TO VEHICLES FITTED WITH ACTIVE DRIVELINE. LOSS OF ALL WHEEL DRIVE FUNCTIONALITY CAUSING THE VEHICLE TO OPERATE IN 2 WHEEL DRIVE ONLY.CAUSE: DURING REPLACEMENT AND CONFIGURATION OF A NEW RDCM, DAMAGE MAY BE CAUSED TO THE PRINTED CIRCUIT BOARD (PCB) WITHIN THE RDCM DUE TO THE CONNECTION OF THE BATTERY EARTH CABLE."
LTB00829NAS12017-06-09. Service bulletin. "SITUATION: THE VEHICLE BATTERY IMAY BE FLAT OR ONE OF THE FOLLOWING MESSAGES/WARNING LIGHTS MAY BE DISPLAYED ON THE INSTRUMENT CLUSTER: • FAULTY GENERATOR • FAULTY BATTERY MONITORING SYSTEM (BMS) • THE CHARGE WARNING INDICATOR IS ILLUMINATED WHEN THE ENGINE IS RUNNING. CAUSE: THE POWER SUPPLY IS A FULLY INTEGRATED SYSTEM THAT REQUIRES SDD TO DIAGNOSE OVERALL FUNCTIONALITY ROBUSTLY TO MAKE SURE CUSTOMER SATISFACTION IS MET VIA RIGHT FIRST TIME DIAGNOSIS."