Gmc W Series 2003
Model W Series made in 2003 by Gmc got 22 service bulletins. Technical service bulletines regarding engine and engine cooling, fuel system, gasoline and power train.
Model 2003
Bulletins
| Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
|---|---|---|---|---|---|
| ENGINE AND ENGINE COOLING - ENGINE | |||||
| 010604048 | 02/01/2004 | 010604048A | 10012666 | Availability of new fuel injection pump oil supply pipe for replacement after removal. *tt | 03/10/2005 |
| 030604063 | 11/01/2003 | 10005575 | Mi-tics injection pump exchange program/warranty guidelines effective october 1, 2003. *tt | 03/04/2004 | |
| 030604062 | 11/01/2003 | 10005559 | This bulletin is being issued to revise step 4 of diagnostic trouble code (dtc) p2135. *tt | 03/02/2004 | |
| 030604002A | 02/01/2006 | 030604002B | 10005183 | Vehicle no-start in extreme cold. *tt | 02/11/2004 |
| 030604066 | 12/01/2003 | 10005153 | Throttle position sensor replacement procedure. *tt | 02/09/2004 | |
| 030604031 | 06/01/2003 | 10002858 | Revised diagnostic trouble code p1125. *tt | 09/29/2003 | |
| 030604002 | 01/01/2003 | 10000957 | Vehicle no-start in extreme cold. *tt | 04/09/2003 | |
| ENGINE AND ENGINE COOLING - ENGINE - OTHER FUEL TYPES - TURBO-CHARGER | |||||
| 040693001 | 05/01/2004 | 10008497 | Information on isuzu diesel engine turbocharger diagnostics. also includes 2005 isuzu n-series and chevrolet and gmc w-series. *mj | 08/03/2004 | |
| FUEL SYSTEM, GASOLINE - FUEL INJECTION SYSTEM | |||||
| 030604042 | 09/01/2003 | 10004305 | Proper positioning of fuel injection pump primer handle after use. *tt | 12/01/2003 | |
| POWER TRAIN | |||||
| 030730004B | 09/01/2005 | 030730004C | 10004743 | Revision of aisin transmission quality center (tqc) program beginning october 1, 2003. *tt | 01/05/2004 |
| 030730015 | 05/01/2003 | 10002444 | Release of new tools for service: j 37228 - oil pan seal cutter, j 41736 - installer (rear output shaft seal) and dt 46717 - rear output shaft seal remover. *tt | 08/29/2003 | |
| POWER TRAIN - AUTOMATIC TRANSMISSION | |||||
| 040730008 | 03/01/2004 | 10008676 | Aisin automatic transmission fluid service reminder. 2005 isuzu npr/nqr included. *tt | 08/13/2004 | |
| 030730060 | 11/01/2003 | 10005565 | Automatic transmission oil cooler flushing on certain medium duty tilt cab models and commercial models including model year 2004. *tt | 03/04/2004 | |
| 030730050 | 10/01/2003 | 10004740 | Approved aisin automatic transmission on-vehicle repairs. 2004 models included. *tt | 01/05/2004 | |
| 030730035 | 10/01/2006 | 030730035B | 10004380 | Replacement of output flange nut when servicing transmission. also includes 2004 models. *tt | 12/04/2003 |
| 020730025B | 07/01/2003 | 020730025A | 10002940 | Harsh shifting, delayed upshifts with possible check trans lamp illuminated, possible diagnostic trouble code (dtc) 21 set. to include 2004 models. *tt | 10/01/2003 |
| 020730025 | 06/01/2002 | 635016 | Subject regarding harsh shifting, delayed upshifts, possible check trans lamp illuminated, possible diagnostic trouble code 21 stored in the transmission control module (tcm) memory. *tt | 10/16/2002 | |
| 020730025A | 09/01/2002 | 020730025 | 634929 | Harsh shifting, delayed upshifts, possible check trans lamp illuminated, possible diagnostic trouble code 21 stored in tcm memory. *tt | 10/10/2002 |
| STRUCTURE - FRAME AND MEMBERS | |||||
| PIT-3749D | 11/01/2010 | 10037570 | Gm: on some truck models there is some frame corrosion. *rm | 05/25/2011 | |
| PIT-3749D | 11/01/2010 | 10037570 | Ready | 05/25/2011 | |
| UNKNOWN OR OTHER | |||||
| 040089033 | 08/01/2004 | 10011186 | New isuzu accessory labor operations. 2005 series also included. *tt | 01/10/2005 | |
| 020867003 | 05/01/2002 | 634606 | Some 2003 and prior w-series tilt cab models and 2003 and prior isuzu tilt cab models may exhibit vibration and / or noise while driving at speeds of 72 km/h (45 mph) or greater. *tt | 10/03/2002 | |