Technical Service Bulletins (TSBs) for the 1993 Eldorado are official communications between Cadillac & their dealerships that describe processes for troubleshooting or fixing certain common problems. All vehicle manufacturers are required by U.S. law to make their TSBs available to the public.

ENGINE AND ENGINE COOLING

• TSB #01792

  Date Announced:

  JAN 01, 2004

  NHTSA ID:

  #10006332

  4.0L L47, 4.6L LD8 L37 ENGINE WATER PUMP COVER P/N 12571913- THERMOSTAT LOOSE. ALSO INCLUDING MODEL 2003 CADILLAC ELDORADO. *MR Read More »

ENGINE AND ENGINE COOLING:ENGINE

• TSB #030601027

  Date Announced:

  OCT 01, 2003

  NHTSA ID:

  #10004769

  THIS BULLETIN IS BEING ISSUED TO INFORM DEALERS OF ENHANCEMENTS TO CRANKCASE, OIL DISTRIBUTION PLATE AND OIL PAN SEALING BY USING RTV SEALANT. *TT Read More »

• TSB #030604038

  Date Announced:

  AUG 01, 2003

  NHTSA ID:

  #10004374

  INTERMITTENT LIGHT SURGE, CHUGGLE OR BUMP AT 45-60 MPH WITH TCC ENGAGED. *TT Read More »

ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

• TSB #990601010

  Date Announced:

  JUN 01, 1999

  NHTSA ID:

  #606086

  SOME CUSTOMERS MAY COMPLAIN ABOUT A ENGINE COLD / KNOCK / TICK NOISE. *TT Read More »

• TSB #98876517

  Date Announced:

  JUN 01, 1998

  NHTSA ID:

  #601908

  CONDITIONS REGARDING DTC CODE P039, TORGUE CONVERTER CLUTCH ENGAGEMENT, MAY SET WHEN DRIVING UP A SLIGHT GRADE AFTER A COLD START. *YC Read More »

• TSB #476142

  Date Announced:

  FEB 01, 1995

  NHTSA ID:

  #39302

  METALLIC KNOCK SOUND FROM ENGINE. *TW Read More »

ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)

• TSB #130089009

  Date Announced:

  SEP 01, 2013

  NHTSA ID:

  #10246631

  Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules Read More »

FUEL SYSTEM, GASOLINE

• TSB #476307

  Date Announced:

  FEB 01, 1995

  NHTSA ID:

  #39296

  EXTENDED CRANK TIME AFTER COLD SOAK. *TW Read More »

POWER TRAIN

• TSB #3179

  Date Announced:

  NONE PROVIDED

  NHTSA ID:

  #10010847

  SERVICE ENGINE SOON LIGHT ON AND CHUGGLE OR SURGE. DIAGNOSTIC TROUBLE CODE P0741 OR DIAGNOSTIC TROUBLE CODE 39 (TCC STUCK OFF). *TT Read More »

POWER TRAIN:AUTOMATIC TRANSMISSION

• TSB #577106A

  Date Announced:

  DEC 01, 1996

  NHTSA ID:

  #50571

  COLD START RATTLE NOISE. *TW Read More »

• TSB #577106

  Date Announced:

  FEB 01, 1995

  NHTSA ID:

  #39308

  COLD START RATTLE NOISE. *TW Read More »

• TSB #477135

  Date Announced:

  NOV 01, 1994

  NHTSA ID:

  #37889

  GRINDING/SCRAPING NOISE IN PARK AND NEUTRAL. *TW Read More »

POWER TRAIN:DRIVELINE:DRIVESHAFT

• TSB #577106A

  Date Announced:

  FEB 01, 1997

  NHTSA ID:

  #51497

  COLD START RATTLE NOISE (DIAGNOSIS/SERVICE PROCEDURE). *TW Read More »

VISIBILITY:REARVIEW MIRRORS/DEVICES:INTERIOR

• TSB #731608

  Date Announced:

  JUN 01, 1997

  NHTSA ID:

  #52564

  EXCESSIVE VIBRATION OF ELECTROCHROMIC INSIDE REARVIEW MIRROR. *TW Read More »

STRUCTURE:BODY

• TSB #0008110005A

  Date Announced:

  DEC 01, 2001

  NHTSA ID:

  #628813

  SUBJECT REGARDING REPAIR KIT FOR SAGGING/SEPARATION/WARPING OF THE REAR QUARTER TRIM PANEL. *TT Read More »

• TSB #831704

  Date Announced:

  OCT 01, 1998

  NHTSA ID:

  #602983

  CONCERNS OF DOOR HANDLES ON WHITE PAINTED VEHICLES TRUNING YELLOW. *YC Read More »

• TSB #GM433505A

  Date Announced:

  APR 01, 1995

  NHTSA ID:

  #41073

  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 Read More »

• TSB #433505

  Date Announced:

  DEC 01, 1994

  NHTSA ID:

  #37938

  RUBBING NOISE WHEN THE FRONT WHEELS TURNED TO THE FULL LOCK POSITION. *TW Read More »

STRUCTURE:BODY:DOOR

• TSB #971101631041

  Date Announced:

  NOV 01, 1997

  NHTSA ID:

  #54065

  COMMENTS ON INOPERATIVE POWER DOOR LOCKS (FRONT AND/OR REAR DOORS). Read More »

• TSB #439024

  Date Announced:

  JAN 01, 1995

  NHTSA ID:

  #39073

  AUTOMATIC DOORS LOCK WHEN IGNITION SWITCH TURNED OFF. *TW Read More »