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Service bulletins for the 2023 Land Rover Defender

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.

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

By type

By component

Only bulletins with component: Transmission and driveline are shown. Show all

Bulletins, newest first
SSM76049ATT2023-09-08. Service bulletin. POWER TRAIN. Noisy Rear Drive Shaft Assembly
SSM76049-2ATT2023-09-08. Service bulletin. POWER TRAIN. Noisy Rear Drive Shaft Assembly
SSM76049-22023-09-08. Service bulletin. POWER TRAIN. Noisy Rear Drive Shaft Assembly
SSM760492023-09-08. Service bulletin. POWER TRAIN. Noisy Rear Drive Shaft Assembly
SFCC_AUG2023_462023-09-08. Service bulletin. POWER TRAIN. Lack of power, MIL on.
SFCC_AUG2023_452023-09-08. Service bulletin. POWER TRAIN. NOISY REAR DRIVE ASSEMBLY
SSM75724ATT2023-08-03. Service bulletin. POWER TRAIN. MISFIRE OR ROUGH RUNNING
SSM757242023-08-03. Service bulletin. POWER TRAIN. MISFIRE OR ROUGH RUNNING
SFCC_JUL2023_332023-08-02. Service bulletin. POWER TRAIN; ENGINE AND ENGINE COOLING. ENGINE PRIMARY BELT SHREDDING
SFCC_JUN2023_412023-07-10. Service bulletin. POWER TRAIN; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. ADD 1 LITRE / QUART OF ENGINE OIL MESSAGE ON INSTRUENT CLUSTER
SFCC_JUN2023_142023-07-10. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION; ENGINE AND ENGINE COOLING; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE. LOW ENGINE OI L WARNING
SFCC_MAY2023_342023-06-07. Service bulletin. POWER TRAIN; ENGINE AND ENGINE COOLING. Customer reports coolant level low message on dash or a coolant leak.
SFCC_APR2023_322023-05-03. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM. Customer reports of 12V battery issues. These range from battery low warning displayed to no-start.
SSM759532023-04-05. Service bulletin. POWER TRAIN; ENGINE AND ENGINE COOLING. P6 Engine Primary belt shredding - MHEV only
SFCC_MAR2023_352023-04-05. Service bulletin. POWER TRAIN. ENGINE PRIMARY BELT SHREDDING - P6-3.0L MHEV
SFCC_FEB2023_392023-03-07. Service bulletin. POWER TRAIN. Jaguar Land Rover (JLR) is investigating reports of vehicle hard start/no start during PDI.
SFCC_FEB2023_382023-03-07. Service bulletin. POWER TRAIN. Customer reports, Engine Light is on and engine running rough.
SSM759252023-02-07. Service bulletin. POWER TRAIN; ENGINE AND ENGINE COOLING. Oil Leak – Transmission Oil Cooler Pipes
SSM759182023-02-07. Service bulletin. ENGINE AND ENGINE COOLING; POWER TRAIN. CHECK ENGINE (AMBER) AND POOR CABIN HEATING
SSM758982023-02-07. Service bulletin. POWER TRAIN; SUSPENSION. Rear Differential e-Diff - Knock Noise or Judder/Vibration
SFCC_JAN2023_502023-02-07. Service bulletin. POWER TRAIN. Customers will be reporting a knocking noise or judder/vibration, from the rear of the vehicle when turning the left or right during low speed.
SFCC_JAN2023_462023-02-07. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM:IGNITION:COIL:SPARK PLUGS; POWER TRAIN. Vehicle hard start/no start during PDI.
SSM759082023-01-10. Service bulletin. POWER TRAIN. Malfunction Indicator Lamp
SFCC_DEC2022_362023-01-05. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM; POWER TRAIN. Customer reports coolant level low message on dash or a coolant leak.
SFCC_DEC2022_352023-01-05. Service bulletin. POWER TRAIN; SUSPENSION. Customers will be reporting a knocking noise or judder/vibration, from the rear of the vehicle when turning the left or right during low speed.

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