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Service bulletins for the 2001 Oldsmobile Aurora

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.

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

By type

By component

By trouble code

Only bulletins with component: Transmission and driveline are shown. Show all

Bulletins, newest first
010730009A2001-06-25. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SOME VEHICLES WITH HYDRA-MATIC 4T80-E AUTOMATIC TRANSMISSIONS MAY EXHIBIT AN INTERMITTENT NO POWER AND DIAGNOSTIC TROUBLE CODE P0731, INCORRECT 1ST GEAR RATIO AND / OR DIAGNOSTIC TROUBLE CODE P0732, INCORRECT 2ND GEAR RATIO. *TT
0107300192001-06-25. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SOME OWNERS MAY COMMENT ON A HARSH GARAGE SHIFT FROM PARK TO REVERSE DURING THE FIRST SHIFT OF THE DAY. *TT
0107300142001-05-24. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SOME ONWERS MAY COMMENT ON ONE OR SEVERAL DELAYED SHIFTS, SLIPS, FLARES OR EXTENDED SHIFTS DURING COLD OPERATION. *TT
990730030A2001-05-24. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. OWNERS OF SOME VEHICLES EQUIPPED WITH HYDRA-MATIC 3T40, 4T60, 4T60-E OR 4T65-E TRANSAXLES MAY COMMENT ON A GRINDING AND / OR GROWLING NOISE THAT IS NOTICEABLE WHEN STANDING IN PARK ON A HILL OR SLOPE WITH THE ENGINE RUNNING AND THE PARKING BRAKE NOT APPLIED. *TT
0107300152001-05-24. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES. SOME VEHICLES MAY EXHIBIT A LEAK AT THE TRANSMISSION COOLER QUICK FITTING INTERFACE TO THE LOWER TRANSMISSION COOLER LINE. *TT
0203012001-05-21. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES. SUBJECT REGARDING VEHICLES HAVING A SMALL LEAK AT THE QUICK CONNECT FITTING AT THE CASE COVER. THE LEAK IS ACTUALLY NOTICED BETWEEN THE FITTING AND THE COOLER LINE ITSELF. *TT
0101012001-05-18. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES. INFORMATION TO DEALERS REGARDING SMALL LEAKS AT THE QUICK CONNECT FITTING AT THE CASE COVER. *TT
0101012001-05-18. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES. INFORMATION TO SERVICE MANAGERS, DRIVEABILITY AND TRANSMISSION TECHNICIANS REGARDING 4T80E AUTOMATIC TRANSMISSION COOLER LINE LEAKS - UPDATE. *TT
0107300092001-05-17. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. SUBJECT REGARDING INTERMITTENT NO POWER AND DIAGNOSTIC TROUBLE CODE (DTC) P0731, INCORRECT 1ST GEAR RATIO AND / OR DTC P0732, INCORRECT 2ND GEAR RATIO. *TT
0107300082001-05-17. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. SOME ONWERS MAY COMMENT ON A SHIFT DELAY INTO REVERSE. *TT
0107300052001-05-17. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. SOME ONWERS MAY COMMENT ON NO 4TH GEAR OR SLIPPING IN 4TH GEAR. *TT
3008002001-05-11. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). THIS INFORMATION PERTAINS TO PROGRAMMING NEW POWERTRAIN CONTROL MODULES (PCM). *TT
1302012001-04-04. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. INFORMATION REGARDING 4T80E AUTOMATIC TRANSMISSION (WHINE NOISE). *JB
1912002001-04-02. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SOME CUSTOMERS MAY EXPERIENCE A HARSH GARAGE SHIFT FROM PARK TO REVERSE FIRST THING IN THE MORNING OR PERHAPS THE FIRST SHIFT OF THE DAY AND THIS MAY BE MORE PREVALENT IN COOLER WEATHER. *TT
1512002001-03-27. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. INFORMATION ON THE INVESTIGATION 4T80E TRANSAXLE COOLER LINE LEAKS AT THE CASE COVER QUICK CONNECT. *TT
0101012001-03-26. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. GM POWERTRAIN IS INVESTIGATING A WHINING NOISE IN THE 4T80E TRANSMISSION DUE TO SPALLING / PITTING ON THE DRIVE AND / OR DRIVEN SPROCKET THRUST BEARINGS. *TT
2610002001-03-15. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. CUSTOMER MAY EXPERIENCE A HARSH GARAGE SHIFT FIRST THING IN MORNING OR FIRST SHIFT OF THE DAY. *TT
2610002001-03-15. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SOME VEHICLES EQUIPPED WITH 4T80E TRANSMISSION MAY EXPERIENCE A DELAYED ENGAGEMENT INTO REVERSE. *TT

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