WenmarOpen by Wenmar Pro

Service bulletin SB-16-44-004

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 id10110758
Published by NHTSA2017-08-04
Manufacturer's numberSB-16-44-004
Manufacturer's date2016-11-17
NHTSA componentELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY

NHTSA's summary

Some third generation chargers could have an internal fault that prevents DC fast charging (Supercharging or CHAdeMO).

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, Hybrid and electric drive, High-voltage battery

Vehicles listed
TESLA MODEL S2016
TESLA MODEL X2016

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
SB-15-16-003 R12017-08-04. Service bulletin. It is possible to accidentally break off the aeroshield support tab from the HV Battery. If the tab breaks, the mid aeroshield is not fully supported, reducing the aerodynamic efficiency of the vehicle. The operation of the HV Battery is not affected.