Service bulletin 99080
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.
| Type | Service bulletin |
|---|---|
| NHTSA id | 6088992 |
| Published by NHTSA | 2000-01-12 |
| Manufacturer's number | 99080 |
| Manufacturer's date | 1999-11-01 |
| NHTSA component | POWER TRAIN |
NHTSA's summary
CERTAIN VEHICLES EQUIPPED WITH THE PRESTIGE OPTION PACKAGE MAY EXHIBIT A CONDITION IN WHICH THE SPEEDOMETER AND ODOMETER UNITS DO NOT MATCH. *TT
The document
No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.
Components
Transmission and driveline
| BUICK LESABRE | 2000 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 24-NA-141 | 2024-08-15. Service bulletin. GM is receiving damaged (cracked or broken) transmission cores returned to the reman facilities. The damage is being caused either in the removal process by the technician, or inadequate packaging or shipping. This bulletin advises the dealers to be more careful not to damage the transmissions during removal and to package the core properly for return. |
|---|---|
| PI1394B | 2024-02-02. Service bulletin. This PI bulletin advises the technician on the proper way to install the pistons in an engine. |
| 23-NA-153 | 2023-09-26. Service bulletin. The service bulletin advises the tech of a normal transmission shift condition and the delay in throttle response when the throttle plate is opened rapidly and advises the customer that it is normal for the delay. |
| PIP5640A | 2022-10-17. Service bulletin. This Preliminary Information communication provides information to the technician to not remove the torque converter bolts and start the engine as this may cause damage to the torque converter of the crankshaft on vehicles equipped with an automatic transmission. |
| 22-NA-181 | 2022-09-19. Service bulletin. This diagnostic tip advises the tech not to separate the flexplate from the torque convertor or damage my occur if the engine is started while diagnosing for noise from the engine or transmission. |
| PI1217 | 2018-05-07. Service bulletin. This preliminary bulletin provides a way to aid the technician in diagnosing transmission fluid leaking from the trans breather vent. |
| PIP5346 | 2017-08-15. Service bulletin. This Preliminary Information communication provides information to the technician about cooler line fittings that come with the 4T65E General Motors remanufactured transmission may not be the same as Original equipment manufacturer quick connect verses inverted flare. Dealer will need to contact General Motors Technical Assistance Center for further assistance. |
| 00704A | 2003-11-22. Service bulletin. THE 4T65E AUTOMATIC TRANSMISSION MAY EXHIBIT A CONDITION OF A HARSH GARAGE SHIFT INTO REVERSE OR DRIVE ON A COLD START. *TT |
| 030730017 | 2003-08-27. Service bulletin. GRIND NOISE OR NO VEHICLE MOVEMENT WHEN SHIFTING INTO DRIVE OR REVERSE. *TT |
| 000730002B | 2002-10-11. Service bulletin. CONCERNS WITH SLIPS, HARSH UPSHIFT OR GARAGE SHIFTS, LAUNCH SHUDDERS, FLARES, ERRATIC SHIFTS AND INTERMITTENT CONCERNS, DIAGNOSTIC TROUBLE CODE P1811 OR P0748 SET. *TT |