There have been 7 technical service bulletins issued for the 1993 Cadillac Deville.
| Bulletin Date: | Jan. 1, 2004 |
| Component: | Engine and engine cooling. |
| Bulletin Summary: | 4. 0l l47, 4. 6l ld8 l37 engine water pump cover p/n 12571913- thermostat loose. Also including model 2003 Cadillac eldorado. |
| Vehicles covered in this TSB: |
1993 Cadillac Allante,
1993 Cadillac Concours,
1994 Cadillac Concours,
1995 Cadillac Concours,
1993 Cadillac Deville,
1994 Cadillac Deville,
1995 Cadillac Deville,
1996 Cadillac Deville,
1997 Cadillac Deville,
1998 Cadillac Deville,
1999 Cadillac Deville,
2000 Cadillac Deville,
2001 Cadillac Deville,
2002 Cadillac Deville,
2003 Cadillac Deville,
|
| Bulletin Date: | Oct. 1, 2003 |
| Component: | Engine. |
| Bulletin Summary: | This bulletin is being issued to inform dealers of enhancements to crankcase, oil distribution plate and oil pan sealing by using rtv sealant. |
| Vehicles covered in this TSB: |
1993 Cadillac Allante,
1993 Cadillac Deville,
1994 Cadillac Deville,
1995 Cadillac Deville,
1996 Cadillac Deville,
1997 Cadillac Deville,
1998 Cadillac Deville,
1999 Cadillac Deville,
2000 Cadillac Deville,
2001 Cadillac Deville,
2002 Cadillac Deville,
2003 Cadillac Deville,
2004 Cadillac Deville,
1993 Cadillac Eldorado,
1994 Cadillac Eldorado,
|
| Bulletin Date: | Jun. 1, 1999 |
| Component: | Gasoline engine. |
| Bulletin Summary: | Some customers may complain about a engine cold / knock / tick noise. |
| Vehicles covered in this TSB: |
1993 Cadillac Allante,
1994 Cadillac Concours,
1995 Cadillac Concours,
1996 Cadillac Concours,
1997 Cadillac Concours,
1998 Cadillac Concours,
1999 Cadillac Concours,
1993 Cadillac Deville,
1994 Cadillac Deville,
1995 Cadillac Deville,
1996 Cadillac Deville,
1997 Cadillac Deville,
1998 Cadillac Deville,
1999 Cadillac Deville,
1993 Cadillac Eldorado,
|
| Bulletin Date: | Feb. 1, 1997 |
| Component: | Driveline driveshaft. |
| Bulletin Summary: | Cold start rattle noise (diagnosis/service procedure). |
| Vehicles covered in this TSB: |
1994 Buick Century,
1995 Buick Century,
1996 Buick Century,
1992 Buick Lesabre,
1993 Buick Lesabre,
1994 Buick Lesabre,
1995 Buick Lesabre,
1996 Buick Lesabre,
1997 Buick Lesabre,
1991 Buick Park Avenue,
1992 Buick Park Avenue,
1993 Buick Park Avenue,
1994 Buick Park Avenue,
1995 Buick Park Avenue,
1996 Buick Park Avenue,
|
| Bulletin Date: | Dec. 1, 1996 |
| Component: | Automatic transmission. |
| Bulletin Summary: | Cold start rattle noise. |
| Vehicles covered in this TSB: |
1994 Buick Century,
1995 Buick Century,
1996 Buick Century,
1992 Buick Lesabre,
1993 Buick Lesabre,
1994 Buick Lesabre,
1995 Buick Lesabre,
1996 Buick Lesabre,
1997 Buick Lesabre,
1991 Buick Park Avenue,
1992 Buick Park Avenue,
1993 Buick Park Avenue,
1994 Buick Park Avenue,
1995 Buick Park Avenue,
1996 Buick Park Avenue,
|
| Bulletin Date: | Feb. 1, 1995 |
| Component: | Automatic transmission. |
| Bulletin Summary: | cold start rattle noise. |
| Vehicles covered in this TSB: |
1994 Buick Century,
1995 Buick Century,
1992 Buick Lesabre,
1993 Buick Lesabre,
1994 Buick Lesabre,
1995 Buick Lesabre,
1991 Buick Park Avenue,
1992 Buick Park Avenue,
1993 Buick Park Avenue,
1994 Buick Park Avenue,
1995 Buick Park Avenue,
1991 Buick Reatta,
1991 Buick Regal,
1992 Buick Regal,
1993 Buick Regal,
|
| Bulletin Date: | |
| Component: | Power train. |
| Bulletin Summary: | Service engine soon light on and chuggle or surge. Diagnostic trouble code p0741 or diagnostic trouble code 39 (tcc stuck off). |
| Vehicles covered in this TSB: |
1993 Cadillac Deville,
1994 Cadillac Deville,
1995 Cadillac Deville,
1996 Cadillac Deville,
1997 Cadillac Deville,
1993 Cadillac Eldorado,
1994 Cadillac Eldorado,
1995 Cadillac Eldorado,
1996 Cadillac Eldorado,
1997 Cadillac Eldorado,
1993 Cadillac Seville,
1994 Cadillac Seville,
1995 Cadillac Seville,
1996 Cadillac Seville,
1997 Cadillac Seville,
1993 Oldsmobile Aurora,
1994 Oldsmobile Aurora,
1995 Oldsmobile Aurora,
1996 Oldsmobile Aurora,
1997 Oldsmobile Aurora.
|
Also see
Common problems of Cadillac Deville.