# Service bulletin SSM73446

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: 10116992
- Published by NHTSA: 2017\-09\-08
- Manufacturer's number: SSM73446
- Manufacturer's date: 2017\-06\-28
- NHTSA component: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

## NHTSA's summary

Issue: L538 \& L550 vehicles 14MY Onwards with Active Driveline may exhibit a buzzing type noise from the driveline which may be more noticeable at low speeds ie \- cornering. This may or may not be accompanied by a 4WD error message displayed on the Instrument cluster message centre.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2017/MC-10116992-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2017/MC-10116992-0001.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Electrical system, Instrument cluster

## Vehicles listed

- 2016 LAND ROVER DISCOVERY
- 2014 LAND ROVER DISCOVERY SPORT
- 2015 LAND ROVER DISCOVERY SPORT
- 2014 to 2017 LAND ROVER RANGE ROVER
- 2017 LAND ROVER RANGE ROVER SPORT

## Recalls for the same vehicles and component

- [17V679000](/recalls/nhtsa/17V679000.md), 2017-10-26: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

## Other bulletins for the same vehicles and component

- [WACCSEP23\_6](/bulletins/10243682.md), 2023-10-06, Service bulletin: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; ELECTRICAL SYSTEM. Battery low warning displayed on instrument cluster and/or no\-start
- [SSM75869](/bulletins/10242071.md), 2023-09-08, Service bulletin: ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Coolant Low Warning Message Displayed On The Instrument Panel Cluster
- [SFCC\_JUL2023\_31](/bulletins/10240210.md), 2023-08-02, Service bulletin: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; ELECTRICAL SYSTEM. Battery low warning displayed on instrument cluster and/or no\-start.
- [DVD13906](/bulletins/10226188.md), 2022-11-14, Service bulletin: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. This update contains a software update for the Instrument Cluster \(IC\).
- [DVD13906](/bulletins/10226175.md), 2022-11-14, Service bulletin: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. This update contains a software update for the Instrument Cluster \(IC\).
- [LTB00540NAS3](/bulletins/10224560.md), 2022-10-24, Service bulletin: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Technical Bulletin: Smart Key Not Found Message Displayed
- [Q341NAS1](/bulletins/10204906.md), 2021-12-13, Service bulletin: ELECTRICAL SYSTEM:INSTRUMENT PANEL:FUEL GAUGE:FUEL LEVEL FLOAT/SENSOR/SENDING UNIT. Technical Bulletin: Dynamic Oil Level Sensing
- [LTB00681NAS2](/bulletins/10204823.md), 2021-12-13, Service bulletin: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Technical Bulletin: Virtual CD Track Number/Artist/Title Incorrectly Displayed on Instrument Cluster.
- [LTB00681NAS1](/bulletins/10204822.md), 2021-12-13, Service bulletin: EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Technical Bulletin: Virtual CD Track Number/Artist/Title Incorrectly Displayed on Instrument Cluster.
- [LTB00607NAS2](/bulletins/10204772.md), 2021-12-13, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\); ELECTRICAL SYSTEM:INTERIOR LAMPS/BULBS; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Technical Bulletin: Battery Warning Lamp Illuminated On Instrument Cluster 2014 Onwards

JSON: [/v1/bulletins/10116992](/v1/bulletins/10116992)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20SSM73446&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10116992&vehicle=Service%20bulletin%20SSM73446)