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Service bulletin S31001

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 id626980
Published by NHTSA2002-02-04
Manufacturer's numberS31001
Manufacturer's date1999-12-01
ReplacesS31001
NHTSA componentFUEL SYSTEM, GASOLINE

NHTSA's summary

SOME VEHICLES MAY EXPERIENCE A LOSS OF ENGINE PERFORMANCE AND/OR LOW FUEL PRESSURE. *SLC

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

Fuel system

Vehicles listed
JAGUAR S-TYPE2000

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
SSM598572022-05-31. Service bulletin. Fuel System Concerns.
SSM392112017-04-07. Service bulletin. "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."
SSM513572017-03-23. Service bulletin. "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"