TSB: LAND ROVER DISCOVERY, DISCOVERY SPORT, LR2, LR3, RANGE ROVER, RANGE ROVER SPORT (2005–2018)

Bulletin SSM73688 — December 14, 2017

Bulletin Details

Bulletin IDSSM73688
ManufacturerLAND ROVER
ModelsDISCOVERY, DISCOVERY SPORT, LR2, LR3, RANGE ROVER, RANGE ROVER SPORT
Model Years2005–2018
Date IssuedDecember 14, 2017
Date Added to NHTSAJanuary 29, 2018
ComponentELECTRICAL SYSTEM:12V/24V/48V BATTERY
Vehicles Affected29 combinations

What is a TSB?

A Technical Service Bulletin is a document issued by the vehicle manufacturer to inform dealership technicians about a known issue and the recommended repair procedure. TSBs are not mandatory recalls — they serve as repair guidance for common problems.

If your vehicle has this issue, bring this bulletin ID to your dealer. If under warranty, the repair should be covered at no cost.

Summary

Issue: Unable to resolve all customer concerns after successful recharge of a vehicle's primary or secondary battery.

Affected Vehicles

MakeModelYearComponent
LAND ROVER DISCOVERY 2018 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY
LAND ROVER RANGE ROVER 2018 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY
LAND ROVER DISCOVERY 2017 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY
LAND ROVER RANGE ROVER 2017 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY
LAND ROVER RANGE ROVER SPORT 2017 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY
LAND ROVER DISCOVERY 2016 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY
LAND ROVER RANGE ROVER 2016 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY
LAND ROVER RANGE ROVER SPORT 2016 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY
LAND ROVER DISCOVERY SPORT 2015 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY
LAND ROVER LR2 2015 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY
LAND ROVER RANGE ROVER 2015 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY
LAND ROVER RANGE ROVER SPORT 2015 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY
LAND ROVER LR2 2014 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY
LAND ROVER RANGE ROVER 2014 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY
LAND ROVER RANGE ROVER SPORT 2014 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY
LAND ROVER LR2 2013 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY
LAND ROVER RANGE ROVER 2013 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY
LAND ROVER LR2 2012 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY
LAND ROVER RANGE ROVER 2012 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY
LAND ROVER LR2 2011 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY
LAND ROVER LR2 2010 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY
LAND ROVER LR2 2009 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY
LAND ROVER LR3 2009 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY
LAND ROVER LR2 2008 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY
LAND ROVER LR3 2008 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY
LAND ROVER LR2 2007 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY
LAND ROVER LR3 2007 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY
LAND ROVER LR3 2006 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY
LAND ROVER LR3 2005 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

Related LAND ROVER Recalls

CampaignModelYearComponentSummary
RANGE ROVER SPORT 2026 SEAT BELTS:FRONT:WARNING LIGHT/DEVICES Jaguar Land Rover North America LLC (Land Rover) is recalling certain 2026 La...
RANGE ROVER 2026 SEAT BELTS:FRONT:WARNING LIGHT/DEVICES Jaguar Land Rover North America LLC (Land Rover) is recalling certain 2026 La...
RANGE ROVER VELAR 2026 SEAT BELTS:FRONT:WARNING LIGHT/DEVICES Jaguar Land Rover North America LLC (Land Rover) is recalling certain 2026 La...
DEFENDER 2026 FUEL SYSTEM, GASOLINE:STORAGE:TANK AS... Jaguar Land Rover North America, LLC (Land Rover) is recalling certain 2026 L...
DEFENDER 2024 ELECTRICAL SYSTEM:PROPULSION SYSTEM:D... Jaguar Land Rover North America, LLC (Land Rover) is recalling certain 2021-2...

What Should You Do?

If your vehicle is affected by this TSB, contact your authorized LAND ROVER dealer. Bring this bulletin ID (SSM73688) when you visit. If under warranty, the repair should be free. If your warranty has expired, ask about goodwill coverage — manufacturers sometimes cover TSB-related repairs beyond the warranty period.

Frequently Asked Questions

A recall is a mandatory safety fix — the manufacturer must repair every affected vehicle for free. A TSB is an advisory document that describes a known issue and the recommended fix, but repairs are not required. However, some TSBs eventually lead to recalls if the issue poses a safety risk. TSBs are generally issued for quality or performance problems, while recalls address safety defects.

If your vehicle is still under the manufacturer's warranty, TSB-related repairs are typically covered at no cost. If your warranty has expired, you can ask the dealer about goodwill or customer assistance programs. Many manufacturers will cover or partially cover repairs for well-known issues, especially if the TSB was issued recently or affects a large number of vehicles.

Check the make, model, and model year listed above against your vehicle. If they match, this bulletin likely applies. However, TSBs may only affect vehicles with specific production dates, VIN ranges, or configurations. Your dealer can confirm by entering your VIN into their service system, which will show all applicable TSBs and recalls.

This data comes from the National Highway Traffic Safety Administration (NHTSA). Manufacturers are required to submit copies of all communications (including TSBs) sent to their dealers to NHTSA. The agency makes this data publicly available as part of its vehicle safety monitoring program.