1998 Oldsmobile Aurora TSBs

A CONDITION WITH THE FRONT SEAT BACK AND / OR SEAT CUSHION HEAT ELEMENT IS NON-FUNCTIONING.

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.

SUBJECT ON NO DRIVE OR NO REVERSE.

EXPERIENCING A RATTLE NOISE FROM REAR OF VEHICLE.

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

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

CONCERNS OF NOISE/VIBRATION/GROWL FROM FRONT OF VEHICLE ON RIGHT TURNS OR HARD ACCELERATION.

SOME CUSTOMERS MAY COMMENT THAT THE CUPHOLDER DOES NOT STAY LATCHED.

This informational bulletin provides a step by step procedure on how to properly use the GM chemicals to eliminate...

This informational bulletin provides a step by step procedure on how to properly use the GM chemicals to eliminate...

TRUNK MOUNTED 12 CD CHANGER EJECTS INTERMITTENTLY.

CUSTOMERS COMMENT THAT WHEN THE REAR COMPARTMENT LID IS OPEN, WATER WILL DRAIN INTO THE TRUNK FROM BOTH THE FRONT AND THE REAR OF THE LID.

CONCERNS OF DOOR HANDLES ON WHITE PAINTED VEHICLES TRUNING YELLOW.

VEHICLE EXPERIENCING A RATTLE IN RIGHT FRONT DOOR.

SUBJECT ON PARALLEL PARK ASSIST MODE AND BOTH MIRRORS ARE INOPERATIVE OR RH MIRROR MOVES UP TOO HIGH.

INSTALLATION OF THE HEADLINER SAGS AT FRONT EDGE OF SUNROOF OPENING.

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

CONDITIONS WITH FLOOR PAN CORROSION PERFORATION IN BATTERY COMPARTMENT.

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.

FLOOR PAN CORROSION PERFORATION IN BATTERY COMPARTMENT.

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.

WIRE HARNESS MAY BE STRETCHED, OR THE PCS MAY NOT BE ORIENTED IN THE SAME POSITION, AFTER INSTALLING A SERVICE REPLACEMENT VALVE BODY ASSEMBLY.

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

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...

This informational bulletin provides information for dealers/technicians on Procedures to Unlock Delco Radio with...

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.

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

SOME CUSTOMERS MAY COMMENT ABOUT A STEERING SHUDDER DURING SLOW SPEED TURNING / PARKING MANEUVERS.

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

SOME CUSTOMERS MAY COMMENT ABOUT A STEERING SHUDDER DURING SLOW SPEED TURNING / PARKING MANEUVERS.

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

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.

This preliminary bulletin provides a way to aid the technician in diagnosing transmission fluid leaking from the trans...

SOME CUSTOMERS MAY COMMENT THAT THE REAR COMPARTMENT LID SUPPORT STRUT IS SEPARATING FROM THE LID.

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.

EXPERIENCING NOISE COMING FROM FRONT BRAKES.

Vehicle Recalls

THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REPROGRAM THE MEDIA DISC PLAYER WITH THE LATEST CALIBRATIONS TO CORRECT...