WenmarOpen by Wenmar Pro

Service bulletin 307-00

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 id10055734
Published by NHTSA2014-07-14
Manufacturer's number307-00
Manufacturer's date2014-01-06
NHTSA componentPOWER TRAIN:AUTOMATIC TRANSMISSION

NHTSA's summary

TRANSMISSION MAY EXPERIENCE POOR SHIFTING PROBLEMS. 07/14*LJ

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 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
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
SSM700182022-12-12. Service bulletin. Transmission DTC P0780-94
SSM738092018-06-11. Service bulletin. Issue: Powertrain Transmission Module Learn Adaption routine has been instated on SDD/Pathfinder.
SSM-715982017-05-09. Service bulletin. "ISSUE: FOLLOWING THE RECENT K202 CAMPAIGN A FEW CUSTOMERS HAVE REPORTED CONTINUING PROBLEMS WITH THE TRANSMISSION CONTROL SWITCH UNIT(S) FAILS TO RISE OR INITIALLY RISES BEFORE LOWERING ITSELF BACK TO ITS DEFAULT POSITION FOR AN IGNITION OFF STATE, WHICH IS CONFIRMED BY DTC P176B - 71 (TRANSMISSION RANGE SELECTOR UP AND DOWN POSITION CONTROL ERROR) CAUSE: POTENTIAL OF A MIXED STOCK CONDITION"
JTB00415NAS42017-04-19. Service bulletin. SITUATION: ONE OF THE FOLLOWING ISSUES MAY OCCUR: • THE GEAR SELECTOR LED INDICATOR FLASHES AND NEUTRAL IS INVOLUNTARILY ENGAGED WHEN COMING TO A STOP. • THE INSTRUMENT CLUSTER HAS SWITCHED OFF AFTER AN AUTOMATIC ENGINE STOP AND DRIVER EXIT CONDITIONS DO NOT EXIST AND THE VEHICLE DOES NOT AUTOMATICALLY RESTART THE ENGINE UPON RELEASE OF THE BRAKE PEDAL (NOTE: DIAGNOSTIC TROUBLE CODE [DTC] P162F-00 MAY BE STORED IN THE POWERTRAIN CONTROL MODULE [PCM]).
K202NAS12017-04-19. Service bulletin. "SITUATION: THE TRANSMISSION CONTROL SWITCH (TCS) MAY FAIL TO RISE WHEN THE ENGINE START/STOP BUTTON IS PRESSED (IGNITION SWITCHED 'ON'). REPEATED CYCLING OF THE ENGINE START/STOP BUTTON MAY TEMPORARILY OVERCOME THIS ISSUE. ACTION: RETAILERS ARE REQUIRED TO HOLD ALL AFFECTED VEHICLES WITHIN THE LISTED VIN RANGE THAT ARE IN THEIR CONTROL AND REFRAIN FROM RELEASING THE VEHICLES FOR NEW OR USED VEHICLE SALE PENDING COMPLETION OF THE REWORK ACTION DETAILED IN THIS TECHNICAL BULLETIN."
JTB00326NAS12017-04-19. Service bulletin. "SITUATION: THE TRANSMISSION MAY EXPERIENCE POOR QUALITY GEAR SHIFTS AND/OR POOR ENGAGEMENT OF REVERSE AND DRIVE. CAUSE: THIS MAY BE CAUSED BY A SOFTWARE MISMATCH BETWEEN THE TRANSMISSION CONTROL MODULE (TCM) AND THE ENGINE CONTROL MODULE (ECM)."