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Service bulletin SB-44-1552

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 id10200476
Published by NHTSA2021-08-23
Manufacturer's numberSB-44-1552
Manufacturer's date2021-08-11
NHTSA componentEQUIPMENT; ELECTRICAL SYSTEM; STEERING

NHTSA's summary

Flash the Electronic Power Steering Module (EPS)

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, Steering

Vehicles listed
ASTON MARTIN DBX2021

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

Recalls for the same vehicles and component
20242192024-04-11. Electrical
24V2550002024-04-05. ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
SPL-30-15452022-11-29. Service bulletin. Phased Launch of Bosch MTS 6531 VCI Unit
SB-30-16692022-11-29. Service bulletin. Service Interval Reset Process
SPL-30-16252022-05-30. Service bulletin. DBX 23MY Essential Aftersales Launch Information
SPL-30-1603V22022-05-30. Service bulletin. Head Unit Hardware Option for DBX and Sports Cars
SB-41-16362022-05-30. Service bulletin. DBX Vehicle Lifting Process
QN-63-14982022-05-30. Service bulletin. Check and Install a New Engine Start/Stop Switch
SA-63-14982022-05-30. Service bulletin. Check and Install a New Engine Start/Stop Switch
OTH-30-13552022-05-30. Service bulletin. DBX Vehicle Information Sheet - Issue 3
SPL-03-16042022-03-02. Service bulletin. Engine Timing Procedures for AE22 and AE24 V8 Engines
SPL-00-15742022-03-02. Service bulletin. DBX Customer Satisfaction Campaign