Gmc S Series 1999
Model S Series made in 1999 by Gmc got 21 service bulletins. Technical service bulletines regarding engine and engine cooling, equipment and seats.
Model 1999
Bulletins
| Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
|---|---|---|---|---|---|
| ENGINE AND ENGINE COOLING - ENGINE | |||||
| 866503A | 09/01/1998 | 86-65-03 | 603825 | Subject regarding obd ii diagnostic trouble code (dtc) p1404 (reflash vcm). *yc | 03/08/1999 |
| ENGINE AND ENGINE COOLING - ENGINE - GASOLINE | |||||
| 010601030A | 05/01/2002 | 010601030 | 634811 | Some owners may comment on higher than expected engine oil consumption. *tt | 10/09/2002 |
| 000601023A | 12/01/2001 | 000601023 | 628938 | Information used when diagnosing noise conditions such as engine rattle noise, spark knock at 2000 - 2500 rpm range, under a moderate to heavy load with a warmed up engine. *tt | 03/25/2002 |
| 99066D | 12/01/2001 | 99066C | 628925 | Some owners may experience a service engine soon light, misfire, rough idle orhard start due to a deposit build-up on the sequential central port fuel inujector (scpi) poppet valve(s). *tt | 03/25/2002 |
| 000604003A | 12/01/2001 | 000604003 | 628905 | Some customers may comment on rough idle after start up, especially after setting overnight. *tt | 03/22/2002 |
| 010601030 | 12/01/2001 | 628900 | Some owners may comment on higher than expected engine oil consumption, and having to add oil between oil changes. *tt | 03/21/2002 | |
| 000604014 | 04/01/2000 | 6091427 | Some customers may comment on hard, no, or slow start, backfire or kickback during crank / start, grinding or unusual noises during crank, diagnostic trouble code p0338. *tt | 10/11/2000 | |
| 99066B | 05/01/2000 | 99066A | 613602 | Some owners may experience a service engine soon light, misfire, rough idle or hard start. **mr | 07/25/2000 |
| 990601020 | 10/01/1999 | 6089154 | Some customers may comment about a knocking or grinding noise with the engine running. *tt | 01/14/2000 | |
| 990601020 | 10/01/1999 | 6088933 | Vehicles may exhibit a knocking or grinding noise with the engine running. *tt | 01/11/2000 | |
| ENGINE AND ENGINE COOLING - EXHAUST SYSTEM | |||||
| 866503 | 07/01/1998 | 615078 | Some vehicles may set a false obd ii with diagnostic trouble code p1404. *tt | 12/27/2000 | |
| EQUIPMENT - ELECTRICAL - RADIO/TAPE DECK/CD ETC. | |||||
| 990844002 | 04/01/1999 | 605958 | Some customers may comment that the cd changer will not release when depressing the eject button. *tt | 08/04/1999 | |
| SEATS | |||||
| 990940004 | 01/01/2000 | 731611 | 609743 | General motors began providing child restrain seat top tether hardware packages to customers in the united states who requested them. *tt | 04/07/2000 |
| SEATS - FRONT ASSEMBLY - POWER ADJUST | |||||
| 990850019 | 10/01/1999 | 6088912 | Concerns that the driver or passenger front power seat forward and rearward function is inoperative. *tt | 01/11/2000 | |
| 990850014 | 08/01/1999 | 607577 | Concerns with driver / passenger seat adjuster switch bezel at seat will not stay fastened. *tt | 09/29/1999 | |
| STEERING - WHEEL AND HANDLE BAR | |||||
| 990235001 | 04/01/1999 | 606550 | Customers may comment about a squeak noise coming from the steering column while turning the steering wheel. *tt | 08/27/1999 | |
| STRUCTURE - BODY - HOOD - HINGE AND ATTACHMENTS | |||||
| 010863001 | 08/01/2001 | 01-08-63-001 | 625268 | Subject on hood hinge rattle coming from either or both front corners of the instrument panel near the hood hinge areas for 1995 - 2002 pickup and utility models. *et | 11/19/2001 |
| UNKNOWN OR OTHER | |||||
| 00148 | 11/17/2000 | 616390 | Service engine soon light, misfire, rough idle, or hard start due to a deposit build-up on the sequential central port fuel injector (scpi) poppet valve(s). the deposit build-up may cause injector poppets to stick closed. *tt | 02/25/2001 | |
| 990730013 | 08/01/1999 | 607570 | Some customers may comment about the service engine soon light illuminating. *tt | 09/29/1999 | |
| VEHICLE SPEED CONTROL - CRUISE CONTROL | |||||
| 000604003 | 01/01/2000 | 876507A | 609696 | Some customers may comment on rough idle after start up, and / or a service engine soon (ses) light illuminated. *tt | 04/06/2000 |
| VISIBILITY - REARVIEW MIRRORS/DEVICES - EXTERIOR | |||||
| 000851001 | 09/01/2000 | 6092333 | Some customers may comment that the black plastic housing around the outside rear view mirror turns chalky or is dull in color. *tt | 12/05/2000 | |