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Service bulletin JTB00326NAS1

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 id10226316
Published by NHTSA2022-11-21
Manufacturer's numberJTB00326NAS1
Manufacturer's date2014-01-06
NHTSA componentPOWER TRAIN

NHTSA's summary

Transmission Calibration Update

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

Transmission and driveline

Vehicles listed
JAGUAR XJ2013

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
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SSM71598-2Attach2023-01-09. Service bulletin. Post K202 Transmission Control Switch Issues Rise and FALL
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SSM714982023-01-09. Service bulletin. Front drive shafts rubber boots split or damaged
DVD134092023-01-03. Service bulletin. latest TSB SDD mapping
DVD134012023-01-03. Service bulletin. This update contains an enhancement to the TCM and PCM
DVD133052023-01-03. Service bulletin. This update contains an enhancement to the TCM - Transmission Control Module
DVD131022023-01-03. Service bulletin. This update contains revised calibration files for the PCM ? Powertrain Control Module