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Service bulletins for the 2020 Land Rover Range Rover

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.

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

By type

By component

By trouble code

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

Bulletins, newest first
NAS19.12.0092020-01-08. Service bulletin. POWER TRAIN. A potential issue has been identified on certain Land Rover vehicles within the listed Affected Vehicle may experience require less than optimum automatic transmission shift quality in the early life of the vehicle and require a Transmission Control Module (TCM) software update.
NAS19.12.005_22020-01-08. Service bulletin. POWER TRAIN. A potential issue has been identified on certain Land Rover vehicles within the listed Affected Vehicle Range which require updated Powertrain Control Module (PCM) and Transmission Control Module (TCM) software
NAS19.12.0052020-01-08. Service bulletin. POWER TRAIN. A potential issue has been identified on certain Land Rover vehicles within the listed Affected Vehicle Range which require updated Powertrain Control Module (PCM) and Transmission Control Module (TCM) software.
N418NAS22020-01-08. Service bulletin. POWER TRAIN. DRIVEABILITY IMPROVEMENTS - POWERTRAIN CONTROL MODULE (PCM) AND TRANSMISSION CONTROL MODULE (TCM) UPDATES
BIG5_DEC_43a2020-01-07. Service bulletin. POWER TRAIN. DRIVEABILITY IMPROVEMENTS - Powertrain Control Module (PCM) and Transmission Control Module (TCM) software.
Tech_RS_NOV19_862019-12-07. Service bulletin. POWER TRAIN; ENGINE. The Check Engine MIL is on. DTC P2402-00 is stored in the PCM.
SFCC_NOV19_222019-12-06. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; ENGINE AND ENGINE COOLING; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). The engine runs rough at idle. The vehicle stalled, the vehicle could be restarted on the next ignition cycle.
BIG5_NOV19_362019-12-06. Service bulletin. POWER TRAIN; ENGINE. Customers may report that below 3 mph the transmission shifter flashes D and engine stops as if in a stop-start event. The engine can be restarted immediately and the vehicle will then operate as normal.
SSM745882019-11-07. Service bulletin. POWER TRAIN. Vehicles equipped with an AJ126 supercharged V6 engine are experiencing noise from the HP fuel pumps and/or a Check Engine MIL illuminated with one of the following DTCs stored in the PCM. P228F-85 P025C-11 P0251-13 P064A-38 P0256-13
SSM744832019-08-19. Service bulletin. POWER TRAIN. Customer complains about a creak, rattle or squeak noise from under the vehicle - Transmission undertray noisy.

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