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Service bulletin LTB00584NAS4

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 id10105688
Published by NHTSA2017-06-08
Manufacturer's numberLTB00584NAS4
Manufacturer's date2016-04-25
NHTSA componentEQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; VEHICLE SPEED CONTROL:CRUISE CONTROL; ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION

NHTSA's summary

"SITUATION: THE STEERING WHEEL LEFT-HAND AND/OR RIGHT-HAND SWITCHES (VOLUME, SEEK, OK/MENU, MODE, PHONE, VOICE, AND CRUISE CONTROL) AND TRANSMISSION PADDLE SWITCHES MAY EXHIBIT INTERMITTENT OPERATION, CAUSING ONE OR MORE (LIST NOT EXHAUSTIVE) OF THE FOLLOWING ISSUES: • AUDIO VOLUME WILL NOT ADJUST (UP AND/OR DOWN) • RADIO SEEK BUTTONS WILL NOT OPERATE • VOLUME CONTROL BUTTONS CAUSE THE RADIO STATION TO CHANGE • THE INFOTAINMENT SYSTEM IS SLOW TO OPERATE (BLANK SCREEN FOLLOWED BY THE 'LAND ROVER' LOGO) • DIAGNOSTIC TROUBLE CODE (DTC) U2013-02 'SWITCH PACK, GENERAL SIGNAL FAILURE' IS STORED IN THE INSTRUMENT CLUSTER MEMORY • DTC B1D21-13 'REMOTE CONTROL SWITCH CIRCUIT OPEN' IS STORED IN THE TOUCH SCREEN MEMORY • TRANSMISSION PADDLE SWITCHES INOPERATIVE OR INTERMITTENT FUNCTIONALITY • CRUISE CONTROL INOPERATIVE"

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, Throttle and cruise control, Transmission and driveline, Automatic transmission

Trouble codes named

B1D21, U2013

Vehicles listed
LAND ROVER LR22012, 2013, 2014, 2015
LAND ROVER LR42012, 2013, 2014, 2015
LAND ROVER RANGE ROVER2013, 2014, 2015
LAND ROVER RANGE ROVER EVOQUE2012, 2013, 2014, 2015
LAND ROVER RANGE ROVER SPORT2014, 2015

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
16V6140002016-08-23. POWER TRAIN:AUTOMATIC TRANSMISSION

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
LTB00518NAS12022-10-24. Service bulletin. Technical Bulletin: Harsh 1-2 Transmissioin Shift
LTB00500NAS22022-10-24. Service bulletin. Technical Bulletin: Transmisslion Quality Improvement Calibration
LTB00518NAS12022-06-13. Service bulletin. Technical Bulletin: Harsh 1-2 Transmissioin Shift
LTB00500NAS22022-06-13. Service bulletin. Technical Bulletin: Transmisslion Quality Improvement Calibration
LTB00455NAS12022-06-13. Service bulletin. Technical Bulletin: Transmission Control Switch Module DTC Diagnostics
SSM66837A2022-01-18. Service bulletin. The gearshift interlock button inoperative or spring has come adrift
SSM668372022-01-18. Service bulletin. The gearshift interlock button inoperative or spring has come adrift
Q355NAS12021-12-13. Service bulletin. Technical Bulletin: Transmission Control Switch Fails to Rise
Q355UPS66132bNAS2021-12-13. Service bulletin. Technical Bulletin: Transmission Control Switch Fails to Rise
LTB00683NAS12021-12-13. Service bulletin. Technical Bulletin: Touch Screen Display Overexposed When Reverse Gear is Selected