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Service bulletin J048NAS1

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 id10065239
Published by NHTSA2016-05-13
Manufacturer's numberJ048NAS1
Manufacturer's date2014-11-21
NHTSA componentSERVICE BRAKES

NHTSA's summary

SUMMARY TO BE PROVIDED ON A FUTURE DATE.

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

Brakes

Vehicles listed
JAGUAR XJ2014, 2015

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

Recalls for the same vehicles and component
20145342014-11-26. Brakes
14V7410002014-11-19. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS

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
SFCC_MAR2025_202025-04-07. Other. There have been several FRED submissions for a customer allegation of brake judder/vibration.
SFCC_MAR2025_182025-04-07. Other. There have been several FRED submissions for a customer allegation of a brake noise concern.
SFCC_MAR2025_172025-04-07. Other. There have been several FRED submissions for a customer allegation of a rear brake warning being illuminated on the instrument cluster.
SSM712182023-01-09. Service bulletin. Parkbrake Warning Lamp I l luminated/Parkbrake Fault message displayed (chassis)
7093USA2023-01-03. Service bulletin. underbody brake pipe
7-080USA2023-01-03. Service bulletin. prolonged aggressive driving with frequent lateral and braking
6-253NAS2023-01-03. Service bulletin. brake booster solenoid connector spring locking mechanism may not be engaged
SSM712182022-12-12. Service bulletin. Parkbrake Warning Lamp I l luminated
J048NAS12022-07-25. Service bulletin. Brake Pipe Torque Integrity.
K253-UPS6014-2bN2022-06-21. Service bulletin. Brake Booster Solenoid Connector Spring Locking Mechanism Not Engaged.