WenmarOpen by Wenmar Pro

Service bulletin SSM75305

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 id10190086
Published by NHTSA2021-04-07
Manufacturer's numberSSM75305
Manufacturer's date2021-03-04
NHTSA componentEQUIPMENT; ELECTRICAL SYSTEM:SOFTWARE

NHTSA's summary

Deployable Side Steps Not Operating

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, Equipment and accessories, Software

Vehicles listed
LAND ROVER DISCOVERY2021

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

Other bulletins for the same vehicles and component
SFCC_MAR2024_582024-04-05. Service bulletin. Radio presets clear after ignition cycle. Sirius XM favorites do not store.
SSM758142023-10-06. Service bulletin. Weather and Park & Pay Apps disappear after PIVI update
SSM760222023-07-11. Service bulletin. JLR is investigating reports of vehicles being released to customers without the TCU Telematic Control Unit SOS Emergency Call being activated.
N7962023-07-11. Service bulletin. Vehicles are failing to complete Software Over The Air SOTA updates, specifically Vehicle Domain Controller VDC PIVI and Gateway Module A GWM.
N7952023-07-11. Service bulletin. Vehicles are failing to complete Software Over The Air SOTA updates, specifically Vehicle Domain Controller VDC and PIVI.
SFCC_JUN2023_182023-07-10. Service bulletin. SOFTWARE UPDATES
SSM758552022-10-07. Service bulletin. UNABLE TO COMPLETE PDI DUE TO TELEMATICS INCONTROL ACTIVATION FAILING
SSM758052022-10-07. Service bulletin. NO COMMUNICATION WITH IMPA VIA TOPIX CLOUD
SSM757042022-10-07. Service bulletin. POWER STEERING ASSISTANCE REDUCED MESSAGE DISPLAYED
SFCC_JAN2022_422022-02-04. Service bulletin. Failure to restart out of eco-stop