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Service bulletin 31006

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 id615842
Published by NHTSA2001-01-31
Manufacturer's number31006
Manufacturer's date2000-11-01
Replaces31006
NHTSA componentVEHICLE SPEED CONTROL

NHTSA's summary

SOME VEHICLES MAY EXPERIENCE A CONDITION WHERE THE THROTTLE BODY BORE AND THROTTLE BLADE BECOME COATED WITH A SOFT STICKY CARBON DEPOSIT. *TT

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

Throttle and cruise control

Vehicles listed
JAGUAR XJ1998
JAGUAR XJR1998, 1999
JAGUAR XK81997, 1998

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
98V0220001998-02-12. VEHICLE SPEED CONTROL

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
3035142005-02-17. Service bulletin. OPERATION OF THROTTLE WHILE IN CLOSED POSITION. SERVICE ACTION S514. *TT SUPERSEDES BULLETIN 303-S514, DATED 08/04. *TT
S5142005-01-31. Service bulletin. OPERATION OF THROTTLE WHILE IN CLOSED POSITION. *JB
303472001-12-19. Service bulletin. HESITATION, SURGING, DETONATION, POOR THROTTLE REPONSE/ACCELERATION.*JB
303402000-07-19. Service bulletin. DAMAGE TO THE PLASTIC STUB PIPE OF THE CRUISE COTNROL VACUUM ACTUATOR ON THROTTLE BODY UNITS. *TT
310062000-05-05. Service bulletin. SOME CUSTOMERS MAY COMPLAIN OF AN ENGINE NON-START OR IDLE / DRIVEABILITY CONDITION ON VEHICLES WITHIN VARIOUS VIN RANGES. *TT