Service bulletin SSM74180Attachme
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.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10152036 |
| Published by NHTSA | 2018-12-17 |
| Manufacturer's number | SSM74180Attachme |
| Manufacturer's date | 2018-11-29 |
| NHTSA component | POWER TRAIN; ELECTRICAL SYSTEM |
NHTSA's summary
Customer reports "Traction Reduced - 2 Wheel Drive Only? warning message displayed on the Instrument Cluster (IC). One or more of the DTC?s P1889-18, P1889-19, P1889-1F, P188E-11, P188E-12 and P188E-13 will be stored in the TCCM (Transfer Case Control Module).
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
P1889, P188E
| LAND ROVER RANGE ROVER VELAR | 2018, 2019 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| N881 Range Rover 18SEP26 | 2026-10-07. Other. Malfunction Indicator Lamp (MIL) may illuminate if the vehicle is refueled within 15 seconds of turning the engine off. |
|---|---|
| N881 Range Rover 21AUG26 | 2026-09-08. Other. Malfunction Indicator Lamp (MIL) may illuminate if the vehicle is refueled within 15 seconds of turning the engine off. |
| N881 Range Rover 17JUL26 | 2026-08-05. Other. Powertrain Control Module (PCM) Software Update |
| N881 Range Rover 16JUN26 | 2026-07-08. Other. Malfunction Indicator Lamp (MIL) may illuminate if the vehicle is refueled within 15 seconds of turning the engine off |
| N881 Range Rover 15MAY26 | 2026-06-04. Other. Malfunction Indicator Lamp (MIL) may illuminate if the vehicle is refueled within 15 seconds of turning the engine off. |
| N881 Range Rover 17APR26 | 2026-05-07. Other. Malfunction Indicator Lamp (MIL) may illuminate if the vehicle is refueled within 15 seconds of turning the engine off. |
| N881 Range Rover 20MAR26 | 2026-04-07. Other. The Malfunction Indicator Lamp (MIL) may illuminate if the vehicle is refueled within 15 seconds of turning the engine off. |
| SSM76411 - 10MAR26 | 2026-04-06. Other. Smart Key Deactivated message on instrument cluster and unable to start their vehicle |
| Range Rover_N881 02-20-20 | 2026-03-06. Other. The Malfunction Indicator Lamp (MIL) may illuminate if the vehicle is refueled within 15 seconds of turning the engine off. |
| JLRTB02023NAS3 RESCINDED | 2025-11-05. Service bulletin. MIL Illuminated. |