WenmarOpen by Wenmar Pro

Service bulletins for the 1993 Cadillac Eldorado

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.

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

By type

By component

By trouble code

Bulletins, newest first
1300890092023-12-11. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM). Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
31792004-12-15. Service bulletin. POWER TRAIN. SERVICE ENGINE SOON LIGHT ON AND CHUGGLE OR SURGE. DIAGNOSTIC TROUBLE CODE P0741 OR DIAGNOSTIC TROUBLE CODE 39 (TCC STUCK OFF). *TT
017922004-04-28. 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
0306010272004-01-07. 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
0306040382003-12-04. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. INTERMITTENT LIGHT SURGE, CHUGGLE OR BUMP AT 45-60 MPH WITH TCC ENGAGED. *TT
0008110005A2002-03-21. Service bulletin. STRUCTURE:BODY. SUBJECT REGARDING REPAIR KIT FOR SAGGING/SEPARATION/WARPING OF THE REAR QUARTER TRIM PANEL. *TT
9906010101999-08-06. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME CUSTOMERS MAY COMPLAIN ABOUT A ENGINE COLD / KNOCK / TICK NOISE. *TT
8317041999-01-25. Service bulletin. STRUCTURE:BODY. CONCERNS OF DOOR HANDLES ON WHITE PAINTED VEHICLES TRUNING YELLOW. *YC
988765171998-08-28. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. CONDITIONS REGARDING DTC CODE P039, TORGUE CONVERTER CLUTCH ENGAGEMENT, MAY SET WHEN DRIVING UP A SLIGHT GRADE AFTER A COLD START. *YC
9711016310411998-03-30. Service bulletin. STRUCTURE:BODY:DOOR. COMMENTS ON INOPERATIVE POWER DOOR LOCKS (FRONT AND/OR REAR DOORS).
7316081997-08-14. Service bulletin. VISIBILITY:REARVIEW MIRRORS/DEVICES:INTERIOR. EXCESSIVE VIBRATION OF ELECTROCHROMIC INSIDE REARVIEW MIRROR. *TW
577106A1997-06-27. Service bulletin. POWER TRAIN:DRIVELINE:DRIVESHAFT. COLD START RATTLE NOISE (DIAGNOSIS/SERVICE PROCEDURE). *TW
577106A1997-05-27. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. COLD START RATTLE NOISE. *TW
GM433505A1995-11-01. Service bulletin. STRUCTURE:BODY. RUBBING NOISE WITHE THE FRONT WHEELS TURNED TO THE FULL LOCK POSITION (CUT OUT NOTCH IN WHEELHOUSE LINER AND/OR TRIM CORNER OF WHEELHOUSE EXTENTION). *TW
5771061995-11-01. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. COLD START RATTLE NOISE. *TW
4761421995-11-01. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. METALLIC KNOCK SOUND FROM ENGINE. *TW
4763071995-11-01. Service bulletin. FUEL SYSTEM, GASOLINE. EXTENDED CRANK TIME AFTER COLD SOAK. *TW
4390241995-03-06. Service bulletin. STRUCTURE:BODY:DOOR. AUTOMATIC DOORS LOCK WHEN IGNITION SWITCH TURNED OFF. *TW
4335051995-02-07. Service bulletin. STRUCTURE:BODY. RUBBING NOISE WHEN THE FRONT WHEELS TURNED TO THE FULL LOCK POSITION. *TW
4771351995-01-11. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. GRINDING/SCRAPING NOISE IN PARK AND NEUTRAL. *TW

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