Service bulletin SSM74147
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 | 10152019 |
| Published by NHTSA | 2018-12-17 |
| Manufacturer's number | SSM74147 |
| Manufacturer's date | 2018-11-05 |
| NHTSA component | ELECTRICAL SYSTEM |
NHTSA's summary
SOS Limited Functionality displayed on the Instrument Cluster (IC) and Multiple Diagnostic Trouble Codes (DTC?s) may be stored in the Telematics Control Module (TCU). All or a combination of the following DTC?s may be present in the TCU: B1A56-11 - Antenna - Circuit short to ground (GSM antenna circuit short circuit to ground) B1A56-15 - Antenna - Circuit short to battery or open (GSM antenna circuit short circuit to power, open circuit, high resistance) B119F-01 - GPS Antenna - General electrical failure (Global positioning system antenna circuit short circuit to ground, short circuit to power) B119F-13 - GPS Antenna - Circuit open (Global positioning system antenna circuit open circuit, high resistance) SOS Limited Functionality may affect the TCU's ability to support the ECall function when required by the customer.
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
Trouble codes named
B119F, B1A56
| LAND ROVER DISCOVERY | 2016 |
|---|---|
| LAND ROVER DISCOVERY | 2017 |
| LAND ROVER RANGE ROVER | 2016, 2017 |
| LAND ROVER RANGE ROVER EVOQUE | 2016, 2017 |
| LAND ROVER RANGE ROVER SPORT | 2016, 2017 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 23V393000 | 2023-06-01. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; LATCHES/LOCKS/LINKAGES:DOORS:LATCH |
|---|---|
| 20V143000 | 2020-03-12. ELECTRICAL SYSTEM:SOFTWARE; EXTERIOR LIGHTING |
| 18V337000 | 2018-05-23. ELECTRICAL SYSTEM:SOFTWARE; FUEL SYSTEM, GASOLINE |
| 17V679000 | 2017-10-26. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL |
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| SSM76411 - 10MAR26 | 2026-04-06. Other. Smart Key Deactivated message on instrument cluster and unable to start their vehicle |
|---|---|
| TUCC_APR2025_18 | 2025-05-05. Other. Leaking windshield that caused the water ingress on the electrical component. |
| SFCC_AUG2024_24 | 2024-09-06. Other. concern has been identified on certain JLR vehicles, where the Body Control Module (BCM) does not fully meet US importation requirements. The requires BCM replacement with a new component which fully meets the US importation requirements. |
| N808 ER v1 | 2024-03-08. Service bulletin. Certain 2017 to 2019 Land Rover vehicles equipped with TDV6 3.0L Diesel engines and Ingenium I4 2.0L Diesel engines, when connected to a diagnostic scan tool during the California SMOG test, the Powertrain Control Module (PCM) incorrectly reports the monitor readiness status as not supported. |
| SFCC_DEC2023_32 | 2024-01-09. Service bulletin. Due to time required to complete in shop vehicle set up and workflow for Audio loss, it has been found that workflow may provide false result if IMC is not in a faulted state when workflow is run to identify potential Polar Switch Firmware fault. |
| SFCC_NOV2023_30 | 2023-12-07. Service bulletin. Startup battery keeps draining / Vehicle will not start |
| SSM75814 | 2023-10-06. Service bulletin. Weather and Park & Pay Apps disappear after PIVI update |
| WACCSEP23_6 | 2023-10-06. Service bulletin. Battery low warning displayed on instrument cluster and/or no-start |
| SSM75869 | 2023-09-08. Service bulletin. Coolant Low Warning Message Displayed On The Instrument Panel Cluster |
| SSM76039 | 2023-08-02. Service bulletin. Vehicle Will Not Charge |