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Service bulletins for the 2000 Cadillac Seville

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.

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

By type

By component

By trouble code

Only bulletins with component: Engine are shown. Show all

Bulletins, newest first
020601009A2003-02-27. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. HIGHER THAN EXPECTED OIL CONSUMPTION. *TT
0206040192002-10-07. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME OWNERS MAY COMMENT ON AN INTERMITTENT ENGINE IDLE SPEED STABILITY CONCERN, HARD OR NO RESTART CONDITION OR A DECEL ENGINE STALL. *TT
0206040142002-07-12. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SUBJECT REGARDING THE ELIMINATION OF THE SERVICE BAY TEST PROCEDURE. *TT
990852000-04-10. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. ON CERTAIN VEHICLES EQUIPPED WITH 4.6L ENGINES, THE CRANKSHAFT POSITION SENSOR MAY FAIL AND CAUSE AN INTERMITTENT ENGINE CHUGGLE, STALL OR POSSIBLE LONG STARTING CRANK TIME AND / OR A NO START CONDITION AS WELL AS ILLUMINATION OF THE MALFUNCTION INDICATOR LAMP (MIL). *TT
9906020192000-03-01. Service bulletin. ENGINE AND ENGINE COOLING. SOME VEHICLES BUILT BETWEEN VIN BREAKPOINTS YU151384 AND YU151853 MAY EXHIBIT A COOLANT LEAK AT ENGINE HEATER INLET PIPE CONNECTOR / FITTING. *TT
990852000-02-29. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. ON CERTAIN VEHICLES EQUIPPED WITH 4.6L ENGINES, THE CRANKSHAFT POSITION SENSORS MAY FAIL CAUSING INTERMITTENT ENGINE CHUGGLE, STALL OR POSSIBLE LONG STARTING CRANK TIME AND / OR A NO START CONDITION. *TT

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