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Service bulletins for the 2014 Land Rover LR4

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.

333 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Suspension are shown. Show all

Bulletins, newest first
LTB00401NAS62018-04-23. Service bulletin. SUSPENSION; WHEELS; STEERING. The steering wheel may exhibit a vibration / shimmy while driving.
SSM730712017-09-08. Service bulletin. SUSPENSION. Issue: A number of reports have been received stating the air suspension compressor is noisy. When the returned components are tested they are found to have no faults.
LTB00735NAS12017-06-06. Service bulletin. SUSPENSION:FRONT:CONTROL ARM:LOWER ARM. "SITUATION: A 'KNOCK' SOUND FROM THE FRONT SUSPENSION MAY BE EVIDENT WHEN TRAVELING ON UNEVEN ROAD SURFACES OR DURING LOW-SPEED HEAVY BRAKING. CAUSE: THIS MAY BE CAUSED BY EXCESSIVE FRONT SUSPENSION LOWER ARM REAR BUSH SNUBBER MOVEMENT."
SSM715402017-05-31. Service bulletin. SUSPENSION:FRONT:WHEEL BEARING. "ISSUE: A CUSTOMER MAY REPORT A NOISE FROM THE REAR OF THE VEHICLE WHILST DRIVING. CAUSE: REAR WHEEL BEARING NOISY OR DIFFICULT TO TURN."
SSM580772017-05-31. Service bulletin. SUSPENSION:REAR:SPRINGS:AIR SUSPENSION SYSTEM; SUSPENSION:FRONT:SPRINGS:AIR SUSPENSION SYSTEM. "RE-ISSUED FEBRUARY 2014. ISSUE: LAND ROVER ARE CURRENTLY EVALUATING REPORTS WHERE DIAGNOSIS HAS LED TO A CONCERN WITH THE AIR SUSPENSION VALVE BLOCK ON DISCOVERY 4/ RANGE ROVER SPORT 10MY ONWARDS. CAUSE: CURRENTLY UNDER INVESTIGATION."
SSM632772017-05-26. Service bulletin. SUSPENSION:REAR:SPRINGS:AIR SUSPENSION SYSTEM; SUSPENSION:FRONT:SPRINGS:AIR SUSPENSION SYSTEM; ELECTRICAL SYSTEM:WIRING. "ISSUE AIR SUSPENSION FAULT, WARNING LIGHT ON. FAULT CODES STARTING WITH C1A ESPECIALLY C1A36-01 LOGGED. POSSIBILITY THAT ADDITIONAL WARNING LIGHTS MAY BE DISPLAYED AND ADDITIONAL FAULT CODES STORED. CAUSE THE HARNESS HAS BEEN INCORRECTLY ROUTED AND IS PRESSING AGAINST THE WASHER FILLER TUBE CAUSING INSULATION DAMAGE AND A SHORT CIRCUIT/OPEN CIRCUIT"

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.