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Service bulletin K238 UPS4114-3BN

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 id10096423
Published by NHTSA2017-03-27
Manufacturer's numberK238 UPS4114-3BN
Manufacturer's date2014-12-08
NHTSA componentPOWER TRAIN:AUTOMATIC TRANSMISSION

NHTSA's summary

"SITUATION: AN ISSUE HAS BEEN IDENTIFIED ON A NUMBER OF 2015 MODEL YEAR F-TYPE (X152) AND 2014 MODEL YEAR XF (X250) AND XJ (X351) VEHICLES WHERE THE TRANSMISSION FILTER MAY BECOME DETACHED FROM THE TRANSMISSION FLUID PAN. THIS COULD RESULT IN HARSH SHIFTING OF THE TRANSMISSION AND A TRANSMISSION FAULT MESSAGE MAYBE DISPLAYED ON THE INSTRUMENT CLUSTER MESSAGE CENTER. ACTION: RETAILERS ARE REQUIRED TO HOLD ALL AFFECTED VEHICLES (SEE SERVICE BULLETIN 6-231NAS FOR SPECIFIC AFFECTED VINS) WITHIN YOUR CONTROL AND REFRAIN FROM RELEASING THE VEHICLES FOR NEW OR USED VEHICLE SALE PENDING COMPLETION OF THE REWORK ACTION DETAILED IN THIS TECHNICAL BULLETIN. UNSOLD"

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

Transmission and driveline, Automatic transmission

Vehicles listed
JAGUAR F-TYPE2015
JAGUAR XF2014
JAGUAR XJ2014

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
SSM718962023-02-06. Service bulletin. Automatic transmission, rotary gear selector low level part
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SSM700182022-12-12. Service bulletin. Transmission DTC P0780-94
JTB00415NAS32022-11-14. Service bulletin. Loss Of Drive Or Flashing Gear Selector LED Indicator
K215-NAS12022-06-21. Service bulletin. Neutral Intervention.
SSM738092018-06-11. Service bulletin. Issue: Powertrain Transmission Module Learn Adaption routine has been instated on SDD/Pathfinder.
SSM73671 Attachm2018-01-29. Service bulletin. A Customer may report one or more of: ?Lack of power ?Restricted performance displayed on Instrument Cluster (IC) ?Malfunction Indicator Light (MIL) appears on Instrument Cluster (IC). One or more of the following DTC?s may also be logged within the Powertrain Control Module (PCM) P0100-38 - Mass or Volume Air Flow Sensor "A" Circuit signal frequency incorrect P0111-84 - Intake Air Temperature Sensor 1 Circuit Range/Performance Bank 1 signal below allowable range P0113-00 - Intake Air Temperature Sensor 1 Circuit High Bank 1 no sub type information P2178-00 - System Too Rich Off Idle Bank 1 no sub type information P0299-00 - Turbocharger/Supercharger "A" Underboost Condition no sub type information
SSM736712018-01-29. Service bulletin. A Customer may report one or more of: ?Lack of power ?Restricted performance displayed on Instrument Cluster (IC) ?Malfunction Indicator Light (MIL) appears on Instrument Cluster (IC). One or more of the following DTC?s may also be logged within the Powertrain Control Module (PCM) P0100-38 - Mass or Volume Air Flow Sensor "A" Circuit signal frequency incorrect P0111-84 - Intake Air Temperature Sensor 1 Circuit Range/Performance Bank 1 signal below allowable range P0113-00 - Intake Air Temperature Sensor 1 Circuit High Bank 1 no sub type information P2178-00 - System Too Rich Off Idle Bank 1 no sub type information P0299-00 - Turbocharger/Supercharger "A" Underboost Condition no sub type information
SSM73671 Attachm2018-01-22. Service bulletin. A Customer may report one or more of: ?Lack of power ?Restricted performance displayed on Instrument Cluster (IC) ?Malfunction Indicator Light (MIL) appears on Instrument Cluster (IC). One or more of the following DTC?s may also be logged within the Powertrain Control Module (PCM) P0100-38 - Mass or Volume Air Flow Sensor "A" Circuit signal frequency incorrect P0111-84 - Intake Air Temperature Sensor 1 Circuit Range/Performance Bank 1 signal below allowable range P0113-00 - Intake Air Temperature Sensor 1 Circuit High Bank 1 no sub type information P2178-00 - System Too Rich Off Idle Bank 1 no sub type information P0299-00 - Turbocharger/Supercharger "A" Underboost Condition no sub type information
SSM736712018-01-22. Service bulletin. A Customer may report one or more of: ?Lack of power ?Restricted performance displayed on Instrument Cluster (IC) ?Malfunction Indicator Light (MIL) appears on Instrument Cluster (IC). One or more of the following DTC?s may also be logged within the Powertrain Control Module (PCM) P0100-38 - Mass or Volume Air Flow Sensor "A" Circuit signal frequency incorrect P0111-84 - Intake Air Temperature Sensor 1 Circuit Range/Performance Bank 1 signal below allowable range P0113-00 - Intake Air Temperature Sensor 1 Circuit High Bank 1 no sub type information P2178-00 - System Too Rich Off Idle Bank 1 no sub type information P0299-00 - Turbocharger/Supercharger "A" Underboost Condition no sub type information