# Service bulletins for the 1993 Cadillac Allante

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.

12 bulletins from NHTSA, as of 2026-10-19.

- [130089009](/bulletins/10246631.md), 2023-12-11, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\). Expanded Availability for Remanufacture and Return \(R\&R\) Electronic Control Modules
- [01792](/bulletins/10006332.md), 2004-04-28, Service bulletin: ENGINE AND ENGINE COOLING. 4.0L L47, 4.6L LD8 L37 ENGINE WATER PUMP COVER P/N 12571913\- THERMOSTAT LOOSE. ALSO INCLUDING MODEL 2003 CADILLAC ELDORADO. \*MR
- [030601027](/bulletins/10004769.md), 2004-01-07, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE. THIS BULLETIN IS BEING ISSUED TO INFORM DEALERS OF ENHANCEMENTS TO CRANKCASE, OIL DISTRIBUTION PLATE AND OIL PAN SEALING BY USING RTV SEALANT. \*TT
- [030604038](/bulletins/10004374.md), 2003-12-04, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE. INTERMITTENT LIGHT SURGE, CHUGGLE OR BUMP AT 45\-60 MPH WITH TCC ENGAGED. \*TT
- [98045](/bulletins/615096.md), 2000-12-27, Service bulletin: STRUCTURE:BODY:ROOF AND PILLARS. SOME OWNERS OF CERTAIN VEHICLE MAY COMMENT ABOUT A CONDITION IN WHICH THE CONVERTIBLE FOLDING TOP DOES NOT LATCH PROPERLY AT THE WINDSHIELD HEADER. \*TT
- [990601019](/bulletins/6088914.md), 2000-01-11, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. ENGINE OIL LEAKS ALONG THE UPPER TO LOWER CRANKCASE JOINT. \*TT
- [990601010](/bulletins/606086.md), 1999-08-06, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME CUSTOMERS MAY COMPLAIN ABOUT A ENGINE COLD / KNOCK / TICK NOISE. \*TT
- [98045](/bulletins/603612.md), 1999-02-26, Service bulletin: STRUCTURE:BODY:ROOF AND PILLARS. COMMENTS ABOUT A CONDITION IN WHICH THE CONVERTIBLE FOLDING TOP DOES NOT LATCH PROPERLY AT THE WINDSHIELD HEADER. \*YC
- [476142](/bulletins/39302.md), 1995-11-01, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. METALLIC KNOCK SOUND FROM ENGINE. \*TW
- [476307](/bulletins/39296.md), 1995-11-01, Service bulletin: FUEL SYSTEM, GASOLINE. EXTENDED CRANK TIME AFTER COLD SOAK. \*TW
- [316401A](/bulletins/38071.md), 1995-02-27, Service bulletin: VEHICLE SPEED CONTROL. INTERMITTENT LIGHT SURGE, CHUGGLE OR BUMP AT 45\-60 MPH WITH TCC ENGAGED. \*TW
- [477135](/bulletins/37889.md), 1995-01-11, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. GRINDING/SCRAPING NOISE IN PARK AND NEUTRAL. \*TW

JSON: [/v1/vehicles/1993_cadillac_allante/bulletins](/v1/vehicles/1993_cadillac_allante/bulletins)

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