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Service bulletin 0500323

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 id10239931
Published by NHTSA2023-07-31
Manufacturer's number0500323
Manufacturer's date2023-05-09
NHTSA componentSERVICE BRAKES, HYDRAULIC

NHTSA's summary

Rear Brake Knocking Noise Customer may experience a knocking noise from rear of vehicle when braking while driving in the forward direction. This bulletin involves test driving and if necessary replacing the rear brake rotors and fasteners.

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

Brakes

Vehicles listed
CHRYSLER PACIFICA2023

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
03D Campaign2026-03-05. Other. Fleet Campaign Parts Ordering Process (03D)
S24080000622024-06-25. Service bulletin. Anti-Lock Brake System (ABS) Lamp on, 4WD/AWD Service Lamp on or Service System Message
S1623000028 Rev.2023-02-13. Service bulletin. Outside Power Fold Rearview Mirror Noise Or Loose At Pivot. Mirror Contacts Door Window Glass In The Folded Position.