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Service bulletin S2008000174

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 id10184411
Published by NHTSA2020-12-21
Manufacturer's numberS2008000174
Manufacturer's date2020-11-14
NHTSA componentELECTRICAL SYSTEM; EXTERIOR LIGHTING:TURN SIGNAL:FLASHER UNIT

NHTSA's summary

Code B156D-00 Low Voltage Differential Signal Cable Stored

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, Lighting, Turn signals

Trouble codes named

B156D

Vehicles listed
DODGE DURANGO2021

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
S23080000812023-09-25. Service bulletin. Cluster Displays ?Lamp Out? Message, Turn Signal Inoperative