| ELECTRICAL SYSTEM - BATTERY |
| 040202 | 02/04/2002 | | 629753 | Subject regarding battery drain. *tt | 04/05/2002 |
| ENGINE AND ENGINE COOLING - ENGINE |
| PIP-4695 | 09/01/2009 | | 10032435 | Gm: loss of power hesitates on acceleration. 4.3, 4.8, 5.3, 5.7 and 6.0 engines coupled with the 4l60e or 4l65e may experience a condition of hesitates, misses or loss of power under acceleration. the vehicle may operate as if it is in r | 03/24/2010 |
| 091000 | 10/09/2000 | | 617661 | Concerns with a cam sensor that sets the pcm code p0341, 342, or 343 or any combination thereof and / or any crank sensor concern that sets a pcm code p0335 or 336 or any combination thereof. *tt | 03/22/2001 |
| ENGINE AND ENGINE COOLING - ENGINE - GASOLINE |
| 210202 | 02/21/2002 | | 629820 | Concerns of intermittent no crank, no start condition due to poor battery cable connections. *tt | 04/09/2002 |
| 00109 | 12/22/2000 | | 617744 | General motors has decided that certain 2001 chevrolet and gmc s pickup trucks equipped with a v6 engine may have been built with an incorrectly oriented engine oil cooler hose. *tt | 03/26/2001 |
| EXTERIOR LIGHTING - HEADLIGHTS |
| 300101 | 01/30/2001 | | 618248 | Information to dealers on disabling the daytime running lights, commonly known as the drl system. this feature is available on 2000 through 2001 full-size light duty pick-ups and full-size sport utility trucks. *tt | 04/10/2001 |
| EXTERIOR LIGHTING - TURN SIGNAL - FLASHER UNIT |
| 42 | 02/01/2002 | | 637914 | Owners may comment that the turn signal on their 2000 - 2002 full size pickup or utility model flashes faster than on other vehicles of the same model. *tt | 12/09/2002 |
| PARKING BRAKE |
| 010501 | 05/01/2001 | | 619749 | Information on low effort parking brake system on all 15 and 25 series full-size pick-ups and utility vehicles, 1999 through 2001. *tt | 06/28/2001 |
| POWER TRAIN - AUTOMATIC TRANSMISSION |
| 011200 | 12/01/2000 | | 616398 | Some light duty trucks equipped with 4l60e automatic transmission may exhibit a transmission shift lever that is difficult to get out of the park position. this condition is most likely to occur when the vehicle is parked on an incline or | 02/25/2001 |
| POWER TRAIN - AUTOMATIC TRANSMISSION - COOLING UNIT AND LINES |
| 121202 | 12/12/2002 | | 10002746 | New transmission oil cooling system flushing tool. 1998 and 2003 chevrolet and gmc medium duty trucks equipped with 4l80e automatic transmissions. *tt | 09/12/2003 |
| POWER TRAIN - AUTOMATIC TRANSMISSION - TORQUE CONVERTER |
| 010730010 | 08/01/2004 | 010730010A | 619190 | The purpose of this bulletin is to help technicians determine when a torque converter should be replaced on all 2001 and prior gm passenger | 05/17/2001 |
| POWER TRAIN - MANUAL TRANSMISSION |
| 141100 | 11/14/2000 | | 616413 | Information on the 8.6 inch rear axle assembly on 2000 and 2001 models, 1500 series ck trucks, pickups and utilities. *tt | 03/05/2001 |
| STEERING |
| 031803 | 03/18/2003 | | 10001891 | A clunk noise coming from under the hood that also can be felt in the steering wheel. *tt *jb | 07/24/2003 |
| STEERING - HYDRAULIC POWER ASSIST - PUMP |
| SB-06-02-32-013B | 08/01/2009 | | 10032462 | Saab/hummer/gm: diagnostic tips/recommendations when power steering pump replacement is necessary. analysis of returned power steering (ps) pumps that had been replaced for noise, no power assist, no or low pressure and leaking conditio | 03/26/2010 |
| STEERING - WHEEL AND HANDLE BAR |
| 250900 | 09/25/2000 | | 619059 | Subject regarding steering wheel lock. *tt | 05/11/2001 |
| VISIBILITY - POWER WINDOW DEVICES AND CONTROLS |
| 000864018 | 12/01/2000 | | 617739 | Some c/k utility models may exhibit an inoperative rear door window. *tt | 03/26/2001 |