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Service bulletins for the 2001 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.

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

By type

By component

By trouble code

Bulletins, newest first
040235004A2005-02-17. Service bulletin. STEERING. CLUNK NOISE FROM FRONT OF VEHICLE DURING TURNING MANEUVER/STEERING WHEEL ROTATION. THIS BULLETIN REPLACES 04-02-35-004. *EH
0406050082005-02-14. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE. AVAILABILITY OF EXHAUST MUFFLER FOR SERVICE. *TT
0407300342005-01-11. Service bulletin. POWER TRAIN. SERVICE ENGINE SOON (SES) LIGHT ON, DIAGNOSTIC TROUBLE CODE (DTC) P0741, TORQUE CONVERTER CLUTCH (TCC) EXCESSIVE SLIP, TRANSAXLE CHUGGLE, SLIP/SURGE. *TT
0407300032005-01-04. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. WHINE/HUM NOISE FROM AUTOMATIC TRANSAXLE BETWEEN 20 MPH - 50 MPH (32 - 80 KM/H) WITH LIGHT THROTTLE APPLICATIONS. *TT
30362004-10-14. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. NORTHSTAR UPDATED CRANKSHAFT SENSORS. *TT
30352004-10-14. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. SERVICE ENGINE SOON (SES) LIGHT ON, SES LIGHT ON AND CHUGGLE OR SURGE. DIAGNOSTIC TROUBLE CODE P0741 (TCC STUCK OFF). *TT
30592004-10-08. Service bulletin. EQUIPMENT. WHEN USING ONSTAR PERSONAL CALLING FEATURE, THE CALLER CANNOT BE HEARD ON OUTBOUND CALL ONLY. *TT
091320022004-09-30. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN. THIS MESSAGE CONCERNS INSIDE AIR TEMPERATURE SENSOR NOISY. COMMENTS THAT A NOISE IN THE LEFT SIDE OF THE INSTRUMENT PANEL ON COLD STARTS. THIS NOISE MAY BE DESCRIBED AS A GRIND, GROWL, HUM, WHINE OR SQUEAL. A FAN NOISE MAY ALSO BE HEARD WHILE DRIVING. THIS CONDITION MAY BE CAUSED BY THE INSIDE AIR TEMPERATURE SENSOR. *TT
30112004-08-25. Service bulletin. EQUIPMENT. WHEN USING VOICE RECOGNITION DIALING, SOME NUMBERS OR COMMANDS MAY NOT BE UNDERSTOOD BY THE SYSTEM ESPECIALLY THE NUMBER TWO (2). *TT
30152004-08-25. Service bulletin. ELECTRICAL SYSTEM. MULTIPLE STABILITRAK/PRECISION CONTROL CODES SUCH AS C1282, C1283, C1284, C1285, C1287, AND C1288 EXIST ON DELPHI BOSCH 5.0 OR 5.3 SYSTEMS. *TT
021412004-08-25. Service bulletin. SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:ABS WARNING LIGHT. REPEAT ANTI-LOCK BRAKE SYSTEM (ABS) LIGHT WITH DIAGNOSTIC TROUBLE CODE (DTC) C1225. VARIOUS MODELS INCLUDING 2005 CADILLAC DEVILLE. *TT
30012004-08-24. Service bulletin. EQUIPMENT. VOLUME IS ONLY CONTROLLED USING STEERING WHEEL CONTROLS. *TT
040235004D2004-08-13. Service bulletin. STEERING. CLUNK NOISE FROM FRONT OF VEHICLE DURING TURNING MANEUVER/STEERING WHEEL ROTATION. *TT *NM
0403160012004-08-13. Service bulletin. SUSPENSION. TIRE PRESSURE MESSAGE DISPLAYED ON DIC. *TT
0405250012004-08-12. Service bulletin. SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP. INTERMITTENT SERVICE STABILITY SYSTEM DIC MESSAGE WITH ANTI-LOCK BRAKE SYSTEM (ABS) DIAGNOSTIC TROUBLE CODE (DTC) C1288. *TT
020792004-07-10. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. UPDATED CRANKSHAFT SENSORS. 4.6L LD8 L37 ENGINE NORTHSTAR. *TT
021032004-07-09. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. 4T80E MH1 SERVICE ENGINE SOON (SES) LIGHT ON WITH DIAGNOSTIC TROUBLE CODE (DTC) P0741 (TCC STUCK OFF). *TT
012632004-07-07. Service bulletin. STEERING. STEERING CLUNK NOISE. *MJ
017482004-07-01. Service bulletin. VEHICLE SPEED CONTROL. ROUGH IDLE WITH NO POWERTRAIN CONTROL MODULE (PCM) DIAGNOSTIC TROUBLE CODE (DTC) AND NO DRIVEABILITY COMPLAINTS. *TT
00372D2004-06-09. Service bulletin. EQUIPMENT:ELECTRICAL. ONSTAR SYSTEM IS ATTEMPTING AND/OR COMPLETING PHONE CALLS WHICH THE OPERATOR OF THE VEHICLE DID NOT INITIATE. *TT
020062004-05-20. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. 4.6L LD8, L37 ENGINE GUIDELINES FOR ENGINE REPLACEMENT. *MR
020382004-05-20. Service bulletin. ELECTRICAL SYSTEM. DIAGNOSTIC TROUBLE CODE B1000. *MR
017092004-05-03. Service bulletin. STRUCTURE:BODY. INDENTATION OF REAR FASCIA NEAR URPA SENSOR. SIT BULLETIN 1454741. *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
017712004-04-28. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. 4.0L L47, 4.6L LD8, L37, LH2 ENGINE COOLANT OR OIL LEAK.*MR

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