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Service bulletin SSM73291

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 id10142755
Published by NHTSA2018-07-16
Manufacturer's numberSSM73291
Manufacturer's date2018-05-16
NHTSA componentELECTRICAL SYSTEM; POWER TRAIN

NHTSA's summary

Discovery Sport (LC) 2015MY Onwards & Range Rover Evoque (LV) 2014MY Onwards fitted with 9HP48 9-Speed Automatic Transmission: Retailers reporting these vehicles are flagging the following (TCM) Transmission control module DTC?s P2545-86 and/or P2546-86 codes during SDD DTC read or on customer concern. Should there be any other transmission related fault codes stored in the TCM these other codes should be investigated and resolved before proceeding with this instruction.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system, Transmission and driveline

Trouble codes named

P2545, P2546

Vehicles listed
LAND ROVER DISCOVERY2016
LAND ROVER DISCOVERY2017, 2018
LAND ROVER DISCOVERY SPORT2015
LAND ROVER RANGE ROVER EVOQUE2014, 2015, 2016, 2017, 2018

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

Recalls for the same vehicles and component
23V3930002023-06-01. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; LATCHES/LOCKS/LINKAGES:DOORS:LATCH
20V1430002020-03-12. ELECTRICAL SYSTEM:SOFTWARE; EXTERIOR LIGHTING
18V3370002018-05-23. ELECTRICAL SYSTEM:SOFTWARE; FUEL SYSTEM, GASOLINE
16V6140002016-08-23. POWER TRAIN:AUTOMATIC TRANSMISSION
20164072016-08-19. Powertrain

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
N881 Discovery 18SEP262026-10-07. Other. Malfunction Indicator Lamp (MIL) may illuminate if the vehicle is refueled within 15 seconds of turning the engine off.
N881 Discovery 21AUG262026-09-08. Other. Malfunction Indicator Lamp (MIL) may illuminate if the vehicle is refueled within 15 seconds of turning the engine off.
N881 Discovery 17JUL262026-08-05. Other. Powertrain Control Module (PCM) Software Update
N881 Discovery 16JUN262026-07-08. Other. Malfunction Indicator Lamp (MIL) may illuminate if the vehicle is refueled within 15 seconds of turning the engine off.
N881 Discovery 15MAY262026-06-04. Other. Malfunction Indicator Lamp (MIL) may illuminate if the vehicle is refueled within 15 seconds of turning the engine off.
N881 Discovery 17APR262026-05-07. Other. Malfunction Indicator Lamp (MIL) may illuminate if the vehicle is refueled within 15 seconds of turning the engine off.
N881 DISCOVERY 20MAR262026-04-07. Other. The Malfunction Indicator Lamp (MIL) may illuminate if the vehicle is refueled within 15 seconds of turning the engine off.
SSM76411 - 10MAR262026-04-06. Other. Smart Key Deactivated message on instrument cluster and unable to start their vehicle
Discovery_N881 02-20-20262026-03-06. Other. The Malfunction Indicator Lamp (MIL) may illuminate if the vehicle is refueled within 15 seconds of turning the engine off.
JLRTB02023NAS3 RESCINDED2025-11-05. Service bulletin. MIL Illuminated.