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Service bulletins for the 2011 Jaguar XK

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.

295 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Fuel system are shown. Show all

Bulletins, newest first
SSM72114Attachme2023-01-09. Service bulletin. FUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING. 3.0 & 5.0 Gasoline engines ? High pressure fuel pump diagnostics
JTB00361NAS12022-11-21. Service bulletin. ELECTRICAL SYSTEM; FUEL SYSTEM, GASOLINE. Diagnostic Module Tank Leakage (DMTL)
SSM63697a2022-05-31. Service bulletin. FUEL SYSTEM, GASOLINE. Fuel Injector Concerns 5.0 AJ133 Gasoline.
SSM636972022-05-31. Service bulletin. FUEL SYSTEM, GASOLINE. Fuel Injector Concerns 5.0 AJ133 Gasoline.
SSM603372022-05-31. Service bulletin. FUEL SYSTEM, DIESEL; FUEL SYSTEM, GASOLINE. Fuel Gauge / Pump Diagnostic Aids.
SSM601172022-05-31. Service bulletin. FUEL SYSTEM, DIESEL; FUEL SYSTEM, GASOLINE. SDD enhancements for fuel gauge and pump issues-10MY onwards.
SSM598572022-05-31. Service bulletin. FUEL SYSTEM, DIESEL; FUEL SYSTEM, GASOLINE. Fuel System Concerns.
SSM392112017-04-07. Service bulletin. FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS. "RE-ISSUED DEC 2015. ISSUE: FUEL INJECTORS CLOGGED LEADING TO POOR RUNNING / MISFIRES / ENGINE DETONATION ON AJ-V8 ENGINES. CAUSE: POOR FUEL QUALITY OR FUEL CONTAMINANTS BLOCKING THE HOLES IN THE FUEL INJECTOR."
SSM721142017-03-28. Service bulletin. FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT. "ISSUE: HIGH PRESSURE FUEL PUMP DIAGNOSTICS ON 3.0L AJ126 AND 5.0L AJ133 ENGINES HAVE BEEN UPDATED. ACTION: PLEASE REFER TO THE PROCEDURE BELOW FOR INFORMATION ON HOW TO ACCESS THE NEW INFORMATION THROUGH SDD."
SSM721142017-03-27. Service bulletin. FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP; FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP. "ISSUE: HIGH PRESSURE FUEL PUMP DIAGNOSTICS ON 3.0L AJ126 AND 5.0L AJ133 ENGINES HAVE BEEN UPDATED. ACTION: PLEASE REFER TO THE PROCEDURE BELOW FOR INFORMATION ON HOW TO ACCESS THE NEW INFORMATION THROUGH SDD."
SSM513572017-03-23. Service bulletin. FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM. "ISSUE: WHEN INVESTIGATING CUSTOMER REPORTS FOR INCORRECT FUEL GAUGE CONCERNS THE DEALER TECHNICIAN MAY DIAGNOSE THAT THE FUEL SENDERS ARE OPEN CIRCUIT. THIS DIAGNOSIS MAY BE INCORRECT DEPENDING ON THE MULTIMETER SETTINGS SELECTED BY THE TECHNICIAN DURING MEASUREMENT. CAUSE: THE MULTI METER RANGE MAYBE SET AT 'AUTO' AND DURING A SWEEP OF THE SENDER FROM 50OHMS TO 998OHMS THE MULTI METER HAS TO CHANGE ITS MEASUREMENT RANGE. FOR APPROXIMATELY 1 SECOND, DURING THE RANGE SWITCH OVER POINT, THE MULTI METER DISPLAY INDICATES AN OPEN CIRCUIT. THIS IS INCORRECTLY BEING DIAGNOSED AS A SENDER FAULT"
JTB00301NAS12017-03-17. Service bulletin. FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM. "SITUATION: THE FUEL GAUGE MAY EXPERIENCE ONE OR MORE OF THE FOLLOWING ISSUES: • FUEL GAUGE INOPERATIVE; • FUEL GAUGE NOT SHOWING MORE THAN ½ FULL; • FUEL GAUGE FLUCTUATES; AND/OR • FUEL GAUGE SWITCHES ON/OFF INTERMITTENTLY. CAUSE: THESE ISSUES MAY BE CAUSED BY: • BACKED-OUT PINS IN ANY OF THE FOLLOWING AREAS: - INTERNAL TO THE FUEL TANK (SENDER WIRING); - FUEL PUMP MODULE; AND/OR - FUEL TANK FLANGE ASSEMBLY. • FRETTING CORROSION ACROSS THE FUEL SENDER HARNESS PINS INSIDE THE FUEL TANK (BLACK CONNECTORS)."
JTB00301NAS12017-03-09. Service bulletin. FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY; FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP. SITUATION: THE FUEL GAUGE MAY EXPERIENCE ONE OR MORE OF THE FOLLOWING ISSUES: • FUEL GAUGE INOPERATIVE; • FUEL GAUGE NOT SHOWING MORE THAN ½ FULL; • FUEL GAUGE FLUCTUATES; AND/OR • FUEL GAUGE SWITCHES ON/OFF INTERMITTENTLY. CAUSE: THESE ISSUES MAY BE CAUSED BY: • BACKED-OUT PINS IN ANY OF THE FOLLOWING AREAS: - INTERNAL TO THE FUEL TANK (SENDER WIRING); - FUEL PUMP MODULE; AND/OR - FUEL TANK FLANGE ASSEMBLY. • FRETTING CORROSION ACROSS THE FUEL SENDER HARNESS PINS INSIDE THE FUEL TANK (BLACK CONNECTORS).
SSM-636972016-09-02. Service bulletin. FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. "REPUBLISHED AUGUST 2013. ISSUE: FUEL INJECTOR CONCERNS, (APPLICABLE TO 5.0 AJ133 GASOLINE ENGINES), LEADING TO POTENTIAL PROBLEMS SUCH AS POOR RUNNING, POOR FUEL ECONOMY, HARD STARTING, ROUGH IDLE, MISFIRES AND ENGINE DETONATION. CUSTOMER SYMPTOMS MAY INCLUDE THE ENGINE CHECK LAMP ILLUMINATED WHICH MAYBE ACCOMPANIED WITH A MISFIRE/ENGINE VIBRATION AT IDLE. MISFIRE CODES (P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308, P0316) ARE STORED IN THE PCM DEPENDENT ON THE AFFECTED CYLINDER(S). CAUSE: POOR FUEL QUALITY OR FUEL CONTAMINANTS RESTRICTING THE FUEL INJECTOR FLOW RATE."
JTB00361NAS12016-05-13. Service bulletin. FUEL SYSTEM, GASOLINE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
JTB00301NAS12016-05-09. Service bulletin. FUEL SYSTEM, GASOLINE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
JTB-00301-NAS12014-11-25. Service bulletin. FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM. JAGUAR: THE FUEL GAUGE, ON SOME VEHICLES, ARE EXPERIENCING FLUCTUATION NOT SHOWING MORE THAN 1/2 FULL, SWITCHES ON/OFF INTERMITTENTLY AND/OR FAILS TO OPERATE PROPERLY. MODEL 2010-2012 XK (X150), XF (X250). *PE
SSM-636972013-04-17. Service bulletin. FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS. JAGUAR: FUEL INJECTOR CONCERNS 5.O AJ133 GASOLINE, LEADING TO POTENTIAL PROBLEMSSUCH AS POOR RUNNING POOR FUEL ECONOMY, HARD STARTING, ROUGH IDLE, MISFIRES AND ENGINE DETONATION. *JS
JTB-00241-NAS12012-01-25. Service bulletin. ENGINE AND ENGINE COOLING; FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS. JAGUAR: ON SOME VEHICLES, THE ENGINE IS MALFUNCTIONING BY EXHIBITING HARD STARTING, POOR FUEL ECONOMY, MISFIRE, AND/OR A ROUGH IDLE CONDITION. FUEL CONTAMINATION OR POOR FUEL QUALITY LEADS TO CLOGGED FUEL INJECTORS AND RESTRICTING FUEL INJECTOR FLOW. *PE

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.