| Bulletin Number | Vehicle Make | Vehicle Model | Model Year | Summary |
|---|---|---|---|---|
| 00070 | GMC | C6500 | 2000 | SUBJECT REGARDING TRANSMISSION OIL COOLER LINE DEGRADATION. *TT<br /> |
| 000601013A | GMC | C6500 | 2000 | INFORMATION PERTAINING TO THE RELEASE OF THE EXHAUST MANIFOLD / TURBOCHARGER HEAT SHIELD. *TT<br /> |
| 020604026 | GMC | C6500 | 2000 | THIS BULLETIN IS BEING ISSUED TO ASSIST TECHNICIANS IN EFFICIENTLY DIAGNOSING AND CORRECTING BACKFIRE AND OTHER RELATED DRIVEABILITY CONCERNS. *TT<b |
| PIP-4695 | GMC | C6500 | 2000 | 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 HESITA |
| 010138004 | GMC | C6500 | 2000 | SOME DRIVES MAY COMMENT THAT THE HEATER OUTLET HOSE IS ROUTED TOO CLOSE TO THE GENERATOR OR THAT THE HOSE CONTACTS AND RUBS ON THE GENERATOR. |
| 010603003 | GMC | C6500 | 2000 | SOME DRIVERS MAY COMMENT THAT THE GENERATOR UPPER MOUNTING BOLT IS BREAKING ON CERTAIN CONVENTIONAL MEDIUM DUTY MODELS. *TT<br /> |
| 000525004 | GMC | C6500 | 2000 | SOME DRIVERS MAY COMMENT ABOUT THE ABS LAMP ILLUMINATING. AN ABS DIAGNOSTIC TROUBLE CODE 0281 - BRAKE SWITCH CIRCUIT MAY HAVE BEEN SET ON THOSE VEHI |
| 00070 | GMC | C6500 | 2000 | GENERAL MOTORS HAS DECIDED THAT A DEFECT WHICH RELATES TO MOTOR VEHICLE SAFETY EXISTS IN CERTAIN MEDIUM DUTY VEHICLES. SOME OF THESE VEHICLES EXHIBI |
| 000731001 | GMC | C6500 | 2000 | EXPERIENCING NOISY RELEASE BEARING, SLIPPING CLUTCH OR INOERATIVE CLUTCH. *TT<br /> |
| 020604026A | GMC | C6500 | 2000 | ENGINE BACKFIRE AND RELATED DRIVEABILITY ISSUES. *TT<br /> |
| 000604047 | GMC | C6500 | 2000 | SOME MEDIUM DUTY MODELS WITH 3126 CATERPILLAR DIESEL ENGINE AND ALLISON AUTOMATIC TRANSMISSION MAY EXHIBIT AN ENGINE SPEED POWER TAKEOFF (PTO) OPERATI |
| 010843002 | GMC | C6500 | 2000 | SOME CUSTOMERS MAY COMMENT THAT THE WINDSHIELD (W/S) WASHER RESERVOIR SHOWS AN UNEXPLAINED REDUCED FLUID LEVEL AFTER VEHICLE OPERATION. |
| 000863001A | GMC | C6500 | 2000 | SOME OWNERS MAY COMMENT ON THE CAB ASSIST STEP CRACKING AROUND THE MOUNTING BOLTS. *TT<br /> |
| 020729005 | GMC | C6500 | 2000 | SUBJECT REGARDING VIBRATION OR TRANSMISSION OUTPUT SHAFT DAMAGE / OIL SEAL LEAK ON CONVENTIONAL CAB MEDIUM DUTY MODELS. *TT<br /> |
| 000863001 | GMC | C6500 | 2000 | SOME VEHICLES MAY EXPERIENCE ON THE CAB ASSIST STEP CRACKING AROUND THE MOUNTING BOLTS. *MJS<br /> |
| 000604016 | GMC | C6500 | 2000 | SOME CUSTOMERS MAY COMMENT ON AN INTERMITTENT HARD START OR NO START, AND / OR POSSIBLE MALFUNCTION INDICATOR LIGHT WITH A DIAGNOSTIC TROUBLE CODE P13 |
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