1998 Cadillac Seville TSBs

SOME CUSTOMERS MAY COMMENT ON HIGHER THAN EXPECTED OIL CONSUMPTION.

THIS PRODUCT TECHNICAL INFORMATION CONCERNS AN INTERMITTENT STUMBLE OR STALL CONDITION.

SOME CUSTOMERS MAY COMPLAIN ABOUT A ENGINE COLD / KNOCK / TICK NOISE.

SOME COMMENTS ABOUT A NO ENGINE BRAKING CONDITION OR A SEVERL SECOND DELAY WHEN THE SHIFT LEVER IS PLACED IN THE D3 POSITION.

SUBJECT REGARDING NO OR DELAYED ENGINE BRAKING.

GENERAL MOTORS CORP: SPECIAL COVERAGE ADJUSTMENT; ANALOG ONSTAR DEACTIVATION.

KNOCKIG NOISES OR EXCESSIVE OIL CONSUMPTION.

MISSING CAMSHAFT INTERMEDIATE DRIVE SHAFT PLUG - SERVICE VME.

UNWANTED ALARM ACTIVATION, TRUNK KEY CYLINDER HARD TO OPEN, TRUNK AJAR LAMP ON, FUEL GAUGE INOPERATIVE, RKE INOPERATIVE,...

SERVICE ENGINE SOON (SES) LIGHT ON, DIAGNOSTIC TROUBLE CODE (DTC) P0741, TORQUE CONVERTER CLUTCH (TCC) EXCESSIVE SLIP, TRANSAXLE CHUGGLE, SLIP/SURGE.

4.0L L47, 4.6L LD8 L37 ENGINE WATER PUMP COVER P/N 12571913- THERMOSTAT LOOSE.

4.0L L47, 4.6L LD8, L37, LH2 ENGINE COOLANT OR OIL LEAK.*MR

ENGINE COLD/KNOCK/TICK NOISE.

ENGINE EXHAUST LEAK NOISE HEARD INSIDE THE VEHICLE.

HIGHER THAN EXPECTED OIL CONSUMPTION.

THIS PURPOSE OF THIS VME MESSAGE IS TO CLARIFY INSTALLATION INSTRUCTIONS FOR A BLOWER MOTOR USED ON PREVIOUS BODY STYLE...

ENGINE COLD/KNOCK/TICK NOISE.

HIGHER THAN EXPECTED OIL CONSUMPTION.

TECHNICAL INFORMATION REGARDING SHAKE / VIBRATION IN STEERING WHEEL, FLOOR, SEAT AT HIGHWAY SPEEDS ON SMOOTH ROADS.

SUBJECT REGARDING SHAKE / VIBRATION IN STEERING WHEEL, FLOOR, SEAT AT HIGHWAY SPEEDS ON SMOOTH ROADS.

CONCERNS WITH CLUNK / RATTLE NOISE FROM LOWER STEERING COLUMN AREA WHEN TRAVELING OVER ROAD BUMPS.

INFORMATION REGARDING SHAKE/VIBRATION IN STEERING WHEEL, FLOOR,SEAT AT HIGHWAY SPEEDS ON SMOOTH ROADS (DIAGNOSE/BALANCE TIRES/WHEELS).

CONCERNS WITH THE POWER STEERING SYSTEMS.

INFORMATION MESSAGE CONCERNING THE POWER STEERING SYSTEM APPLICABLE TO 1998 THROUGH 2000 MODEL YEAR CADILLACS.

VEHICLES MAY EXPERIENCE SHAKE / VIBRATION IN STEERING WHEEL, FLOOR, SEAT AT HIGHWAY SPEEDS ON SMOOTH ROADS.

CONCERNS WITH LOSS OF DRIVER SEAT, MIRROR & STEERING COLUMN MEMORY SETTINGS, PROGRAMMING FUNCTION AND / OR MEMORY RECALL FUNCTIONS IMPROPERLY.

EXPERIENCING SHAKE / VIBRATION IN STEERING WHEEL, FLOOR, SEAT AT HIGHWAY SPEEDS ON SMOOTH ROADS.

VOLUME IS ONLY CONTROLLED USING STEERING WHEEL CONTROLS.

STEERING CLUNK NOISE.

RELEASE OF NEW OUTER TIE ROD ENDS FOR SERVICE.

STEERING COLUMN TO INSTRUMENT PANEL FASTENER REMOVAL.

SHAKE/VIBRATION IN STEERING WHEEL, FLOOR, SEAT AT HIGHWAY SPEEDS ON SMOOTH ROADS.

SOME CUSTOMERS MAY COMMENT ON A SQUEAK/SQUAWK NOISE FROM FRONT OF VEHICLE WHEN TRAVELLING OVER ROAD BUMPS/SWELLS.

FRONT/REAR HEATED SEAT BACK/CUSHION NOT OPERATING PROPERLY.

EXPERIENCING CLUNK, RATTLE OR METAL TO METAL NOISE FROM FRONT OF VEHICLE.

SOME VEHICLES MAY EXHIBIT A POPPING TYPE NOISE HEARD IN THE PASSENGER COMPARTMENT.

EXPERIENCING EXCESSIVE NOISE COMING FROM THE DRIVER AND / OR PASSENGER SEAT ADJUSTER RAIL / TRACK WHEN MOVING THE SEAT ASSEMBLY FORWARD OR REARWARD.

SUBJECT REGARDING ON- BOARD DIAGNOSTIC (OBD) SYSTEM IMPROVEMENTS.

CONCERNS WITH A DELAYED OR HARSH ENGAGEMENT FROM PARK TO REVERSE OR DRIVE TO REVERSE.

MULTIPLE STABILITRAK/PRECISION CONTROL CODES SUCH AS C1282, C1283, C1284, C1285, C1287, AND C1288 EXIST ON DELPHI BOSCH 5.0 OR 5.3 SYSTEMS.

DIAGNOSTIC TROUBLE CODE B1000.

FRONT HEATED SEAT INOPERATIVE/COLD.

SOME VEHICLES BUILT PRIOR TO VIN YU260745 MAY EXHIBIT SOUND FROM THE LH / RH FRONT SIDE DOOR RADIO BOSE SPEAKER ASSEMBLY IS DISTORTED OR NOISY.

CONDITIONS WITH POOR RECEPTION ON THE AM RADIO BAND.

SOME CUSTOMERS MAY COMMENT THAT THE RECEPTION IS POOR ON THE AM RADIO BAND.

This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock.

This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock.

This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco Theft Lock.

This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock.

This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock.

POOR RADIO RECEPTION OR RADIO STATIC/ INCREASED INTERFERENCE WITH REAR WINDOW DEFOGGER ON OR SOME REAR WINDOW DEFOGGER GRIDS MAY BE INOPERATIVE.

INFORMATION ON THE FRONT FLOOR CONSOLE TRIM PLATE.

CONDITIONS WITH SPOTTING ON RUBBER PORTION OF SIDE DOOR EXTERIOR MOLDINGS AND WEATHERSTRIPS AT BELTLINE (EXTERIOR FINISH REPAIR PROCEDURE).

EXPERIENCING SUN ROOF WIND NOISE / BUFFETING.

VARIOUS DOOR FUNCTIONS DO NOT OPERATE PROPERLY.

CONCERNS OF DOOR HANDLES ON WHITE PAINTED VEHICLES TRUNING YELLOW.

CONCERNS WITH VARIOUS DOOR FUNCTIONS NOT OPERATING PROPERLY.

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

CONCERNS OF FUEL GAUGE FLUCTUATES BETWEEN FULL AND EMPTY WHEN TANK IS FULL.

This Preliminary Information communicates to the dealer the process for downloading or updating operating software for...

This Preliminary Information communicates to the dealer the process for downloading or updating operating software for...

This Preliminary Information communicates to the dealer the process for downloading or updating operating software for...

This informational bulletin provides the technician with information on what E85 fuel may due to a non E85 vehicle.

This Preliminary Information communicates to the dealer the process for downloading or updating operating software for...

DIAGNOSTIC TROUBLE CODE (DTC) P0442 SMALL LEAK DETECTED, INSPECT AT FUEL FILLER NECK.

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

This Preliminary Information communication provides information to the technician about vehicles that have a...

FLOOR PAN CORROSION PERFORATION IN BATTERY COMPARTMENT.

REVISED STEERING WHEEL POSITION SENSOR OR STEERING SHAFT LOWER BEARING REPLACEMENT PROCEDURE AND STEERING WHEEL POSITION SENSOR CENTERING PROCEDURE.

THIS MESSAGE CONCERNS INSIDE AIR TEMPERATURE SENSOR NOISY.

INDENTATION OF REAR FASCIA NEAR URPA SENSOR.

FLOOR PAN CORROSION PERFORATION IN BATTERY COMPARTMENT.

INFORMATION REGARDING REAR BRAKE MOAN/HUM NOISE DURING BRAKE APPLY.

EXPERIENCING NOISE COMING FROM FRONT BRAKES.

BRAKE NOISE (GRUNT/GROAN/GRIND/CRUNCH) COMING FROM FRONT BRAKES (REPLACE FRONT BRAKE PADS).

UNEVEN RIGHT FRONT BRAKE WEAR WITH THE RIGHT FRONT OUTBOARD PAD BEING WORN AN AMOUNT INCONSISTENT WITH THE REST OF THE FRONT BRAKE PADS.

EXCESSIVE AIR FLOW COMING FROM VENTS AND/OR TOO COLD WHEN SWITCHING FORM HEATER TO BI-LEVEL ON AUTO.

REAR HVAC BLOWER CONTROL KNOB MAY FALL OFF.

DIFFICULT TO MAINTAIN DESIRED HVAC TEMPERATURE.

REAR HVAC BLOWER CONTROL KNOB MAY FALL OFF.

SOME CUSTOMERS MAY COMMENT ON A SQUAWK-TYPE NOISE COMING FROM THE FRONT SUSPENSION WHEN DRIVING ON ROUGH OR BUMPY ROADS.

This informational bulletin provides information on wheel bearing P/N 13582664 being received new with visible rust and...

This informational bulletin provides information on wheel bearing P/N 13582664 being received new with visible rust and...

GMC: HARSH RIDE OR LINE INSTALLATION CONCERN WITH DELCO SHOCK KIT.

Vehicle Recalls

This warranty administration bulletin provides information regarding the field action courtesy transportation policy.

This warranty administration bulletin provides information regarding the field action courtesy transportation policy.

This warranty administration bulletin provides policy information with the field action courtesy transportation policy.

CONCERNS WITH MALFUNCTION INDICATOR LAMP ILLIMINATES, SPEEDOMETER FLUCTUATES / INOPERATIVE, CRUISE CONTROL / TORQUE CONVERTER CLUTCH INOPERATIVE.

MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATES, SPEEDOMETER FLUCTUATES/INOPERATIVE, CRUISE CONTROL/TORQUE CONVERTER CLUTCH INOPERATIVE.

EXPERIENCING HARSH GARAGE SHIFT, HARSH OR DELAYED ENGAGEMENT OF PARK TO REVERSE OR DRIVE TO REVERSE.

SUBJECT REGARDING TIRE VIBRATION AT HIGHWAY SPEEDS ON SMOOTH ROAD SURFACES.

REAR COMPARTMENT CARPET WET/MUSTY ODOR AND/OR SPARE TIRE WELL WET.

BUICK\CADILLAC\CHEVROLET\GMC\HUMMER\OLDSMOBILE\PONTIAC\SAAB\SATURN SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER.