WenmarOpen by Wenmar Pro

Service bulletin 15-31-003

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 id10057890
Published by NHTSA2015-07-09
Manufacturer's number15-31-003
Manufacturer's date2015-02-23
NHTSA componentSUSPENSION

NHTSA's summary

TESLA MOTORS INC 2014 MODEL S: INFORMATION REGARDING UPGRADED FRONT SWAY BAR AVAILABLE FOR DUAL MOTOR VEHICLES. *LJ

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Suspension

Vehicles listed
TESLA MODEL S2014

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-19-31-0012019-02-19. Service bulletin. On certain Model S vehicles, either lower rear control arm might crack, causing excessive negative camber of the rear suspension.