SILVERADO 1500 2009 Technical Service Bulletins

CHEVROLET SILVERADO 1500 2009 technical service bulletin was issued Apr 01, 2011.CHEVROLET SILVERADO 1500 2009 had a failed POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE) . TRANSFER CASE WILL NOT SHIFT POSSIBLE DTC'S C0387 AND/OR C0569. ON VEHICLES EQUIPPED WITH A MAGNA TRANSFER CASE RPO NQF. *NJ UPDATED 3/15/10. *PE UPDATED ON 6/27/2011. *KB .
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CHEVROLET SILVERADO 1500 2009 technical service bulletin was issued June 01, 2010.CHEVROLET SILVERADO 1500 2009 had a failed ELECTRICAL SYSTEM:WIRING . SERVICE TRAILER BRAKE MESSAGE WITH DTC C1114 AND/OR C1112. WITH RPO JL1. *NJ UPDATED 3/28/11. *PE .
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CHEVROLET SILVERADO 1500 2009 technical service bulletin was issued June 01, 2010.CHEVROLET SILVERADO 1500 2009 had a failed ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL . SERVICE TRAILER BRAKE MESSAGE WITH DTC C1114 AND/OR C1112. WITH RPO JL1. *NJ UPDATED 3/28/11. *PE .
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CHEVROLET SILVERADO 1500 2009 technical service bulletin was issued Aug 01, 2008.CHEVROLET SILVERADO 1500 2009 had a failed POWER TRAIN:AUTOMATIC TRANSMISSION . GMC: FLARE AND OR HARSH 2-3 SHIFTS. THIS CONDITION MAY BE CAUSED BY LEAKING 1-2-3-4 AND 3-5-R CLUTCH FLUID SEAL RINGS (230). MODELS CADILLACS, CHEVROLETS, GMC, HUMMERS, PONTIACS. EQUIPPED WITH 6L80 (RPO MYC) OR 6L90 (RPO MYD) AUTOMATI.
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CHEVROLET SILVERADO 1500 2009 technical service bulletin was issued Feb 01, 2010.CHEVROLET SILVERADO 1500 2009 had a failed FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:PRESSURE RELIEF DEVICES . CHEVROLET:GMC: ENGINEERING INFORMATION-FUEL TANK PRESSURE SENSOR, DTCS P0446, P0451 OR P0454 SET. GMC ENGINEERING IS ATTEMPTING TO DETERMINE THE ROOT CAUSE OF THE ABOVE CONCERN. *PE .
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CHEVROLET SILVERADO 1500 2009 technical service bulletin was issued Aug 01, 2010.CHEVROLET SILVERADO 1500 2009 had a failed EXTERIOR LIGHTING:HEADLIGHTS . BUICK/CADILLAC/CHEVROLET/GMC/PONTIAC/SATURN: LOW BEAM HEADLAMP BULB DIAGNOSIS/REPLACEMENT (INSPECT BULB AND CONNECTOR). DOES NOT APPLY TO VEHICLES EQUIPPED WITH HIGH INTENSITY DISCHARGE (HID) LAMPS. DO NOT REPLACE THE ENTIRE HEADLAMP ASSEM.
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CHEVROLET SILVERADO 1500 2009 technical service bulletin was issued Aug 01, 2010.CHEVROLET SILVERADO 1500 2009 had a failed EXTERIOR LIGHTING:HEADLIGHTS:HIGH/LOW BEAM DIMMER SWITCH . BUICK/CADILLAC/CHEVROLET/GMC/PONTIAC/SATURN: LOW BEAM HEADLAMP BULB DIAGNOSIS/REPLACEMENT (INSPECT BULB AND CONNECTOR). DOES NOT APPLY TO VEHICLES EQUIPPED WITH HIGH INTENSITY DISCHARGE (HID) LAMPS. DO NOT REPLACE THE ENTIRE HEADLAMP ASSEM.
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CHEVROLET SILVERADO 1500 2009 technical service bulletin was issued June 01, 2010.CHEVROLET SILVERADO 1500 2009 had a failed ELECTRICAL SYSTEM . BUICK/CADILLAC/CHEVROLET/GMC/HUMMER/PONTIAC/SATURN: ADDITIONAL DIAGNOSTIC INFORMATION FOR U0140 OR U0073. VEHICLE MAY EXHIBITS SOME SYMPTOM(S) AS DOOR LOCKS CYCLE WHILE DRIVING; INTERMITTENT NO START; SERVICE STABILITRAK DIC MESSAGE; SPEE.
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CHEVROLET SILVERADO 1500 2009 technical service bulletin was issued June 01, 2010.CHEVROLET SILVERADO 1500 2009 had a failed ELECTRICAL SYSTEM:WIRING . BUICK/CADILLAC/CHEVROLET/GMC/HUMMER/PONTIAC/SATURN: ADDITIONAL DIAGNOSTIC INFORMATION FOR U0140 OR U0073. VEHICLE MAY EXHIBITS SOME SYMPTOM(S) AS DOOR LOCKS CYCLE WHILE DRIVING; INTERMITTENT NO START; SERVICE STABILITRAK DIC MESSAGE; SPEE.
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CHEVROLET SILVERADO 1500 2009 technical service bulletin was issued June 01, 2010.CHEVROLET SILVERADO 1500 2009 had a failed DIGITAL INSTRUMENT PANEL . BUICK/CADILLAC/CHEVROLET/GMC/HUMMER/PONTIAC/SATURN: ADDITIONAL DIAGNOSTIC INFORMATION FOR U0140 OR U0073. VEHICLE MAY EXHIBITS SOME SYMPTOM(S) AS DOOR LOCKS CYCLE WHILE DRIVING; INTERMITTENT NO START; SERVICE STABILITRAK DIC MESSAGE; SPEE.
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CHEVROLET SILVERADO 1500 2009 technical service bulletin was issued Oct 01, 2010.CHEVROLET SILVERADO 1500 2009 had a failed AIR BAGS . GM: THE AIR BAG DOOR MAY BE WARPED OR NOT SIT FLUSH WITH THE INSTRUMENT PANEL/DASH. *RM .
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CHEVROLET SILVERADO 1500 2009 technical service bulletin was issued Oct 01, 2010.CHEVROLET SILVERADO 1500 2009 had a failed AIR BAGS:FRONTAL . GM: THE AIR BAG DOOR MAY BE WARPED OR NOT SIT FLUSH WITH THE INSTRUMENT PANEL/DASH. *RM .
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CHEVROLET SILVERADO 1500 2009 technical service bulletin was issued Oct 01, 2011.CHEVROLET SILVERADO 1500 2009 had a failed SEAT BELTS:FRONT:WEBBING . GM: SERVICE BULLETIN EXPLAINING WHEN THE SAFETY BELTS ARE SUPPOSED TO LOCK. *RM UPDATED 12/6/11. *PE .
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CHEVROLET SILVERADO 1500 2009 technical service bulletin was issued Oct 01, 2011.CHEVROLET SILVERADO 1500 2009 had a failed SEAT BELTS:FRONT:RETRACTOR . GM: SERVICE BULLETIN EXPLAINING WHEN THE SAFETY BELTS ARE SUPPOSED TO LOCK. *RM UPDATED 12/6/11. *PE .
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CHEVROLET SILVERADO 1500 2009 technical service bulletin was issued Nov 01, 2010.CHEVROLET SILVERADO 1500 2009 had a failed POWER TRAIN:MANUAL TRANSMISSION . GM: WHEN DRIVING UPHILL THE TRANSMISSION MAY NOT SHIFT OUT OF FIRST OR WILL SLIP INTO SECOND GEAR DUE TO A TORN CLUTCH SEAL. THERE MAY BE TWO INTERNAL TROUBLE CODES STORED. *RM .
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CHEVROLET SILVERADO 1500 2009 technical service bulletin was issued Dec 01, 2011.CHEVROLET SILVERADO 1500 2009 had a failed POWER TRAIN:AUTOMATIC TRANSMISSION . GM: THERE ARE TRANSMISSION PROBLEMS THAT INCLUDE TROUBLE SHIFTING AND NOISES. THERE MAY BE SERPENTINE BELT PROBLEMS CAUSING IT. *RM UPDATED ON 06/27/2011. *KB UPDATED 3/12/12. *PE .
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CHEVROLET SILVERADO 1500 2009 technical service bulletin was issued Mar 01, 2011.CHEVROLET SILVERADO 1500 2009 had a failed ENGINE AND ENGINE COOLING:ENGINE . GM: THERE IS AN INTERMITTENT ENGINE LIGHT ON DUE TO FIVE POSSIBLE INTERNAL TROUBLE CODES. THERE MAY ALSO BE AN EXTENDED CRANK AFTER FILLING THE FUEL TANK. *RM UPDATED 5/31/11. *PE UPDATED ON 06/16/2011. *KB UPDATED A SECOND TIME.
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CHEVROLET SILVERADO 1500 2009 technical service bulletin was issued Nov 01, 2010.CHEVROLET SILVERADO 1500 2009 had a failed SERVICE BRAKES, AIR:DRUM . GM: THERE MAY BE A PULSATION OR VIBRATION IN THE STEERING WHEEL WHILE GOING DOWNHILL. THERE COULD ALSO BE A RUMBLING NOISE. THIS IS LIKELY CAUSED BY THE BRAKES. *RM .
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CHEVROLET SILVERADO 1500 2009 technical service bulletin was issued Nov 01, 2010.CHEVROLET SILVERADO 1500 2009 had a failed SERVICE BRAKES, AIR:DISC . GM: THERE MAY BE A PULSATION OR VIBRATION IN THE STEERING WHEEL WHILE GOING DOWNHILL. THERE COULD ALSO BE A RUMBLING NOISE. THIS IS LIKELY CAUSED BY THE BRAKES. *RM .
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CHEVROLET SILVERADO 1500 2009 technical service bulletin was issued Nov 01, 2010.CHEVROLET SILVERADO 1500 2009 had a failed SERVICE BRAKES, AIR:DISC:PADS . GM: THERE MAY BE A PULSATION OR VIBRATION IN THE STEERING WHEEL WHILE GOING DOWNHILL. THERE COULD ALSO BE A RUMBLING NOISE. THIS IS LIKELY CAUSED BY THE BRAKES. *RM .
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CHEVROLET SILVERADO 1500 2009 technical service bulletin was issued Jan 01, 2011.CHEVROLET SILVERADO 1500 2009 had a failed POWER TRAIN:AXLE ASSEMBLY . GM: WHEN STOPPING OR ACCELERATING THERE MAY BE A CLUNK NOISE AND ITS AS IF THE VEHICLE IS BUMPED FROM BEHIND. THIS CAN BE CAUSED BY A SLIP IN THE REAR PROPSHAFT. *RM .
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CHEVROLET SILVERADO 1500 2009 technical service bulletin was issued Apr 01, 2012.CHEVROLET SILVERADO 1500 2009 had a failed STRUCTURE:FRAME AND MEMBERS . GM: ON SOME TRUCK MODELS THERE IS SOME FRAME CORROSION. *RM UPDATED ON 5/2/2012. *KB .
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CHEVROLET SILVERADO 1500 2009 technical service bulletin was issued July 01, 2013.CHEVROLET SILVERADO 1500 2009 had a failed STEERING:HYDRAULIC POWER ASSIST SYSTEM . BUICK/ENCORE/CADILLAC/CHEVROLET/GMC: DURING EXTREME LOW TEMPERATURE CONDITIONS, THE POWER STEERING MAKES NOISES OR FLUID LEAKS FROM HIGH PRESSURE HOSE, POWER STEERING PUMP OR GEAR. *PE UPDATED 9/30/13. *PE .
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CHEVROLET SILVERADO 1500 2009 technical service bulletin was issued July 01, 2013.CHEVROLET SILVERADO 1500 2009 had a failed STEERING:HYDRAULIC POWER ASSIST:PUMP . BUICK/ENCORE/CADILLAC/CHEVROLET/GMC: DURING EXTREME LOW TEMPERATURE CONDITIONS, THE POWER STEERING MAKES NOISES OR FLUID LEAKS FROM HIGH PRESSURE HOSE, POWER STEERING PUMP OR GEAR. *PE UPDATED 9/30/13. *PE .
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CHEVROLET SILVERADO 1500 2009 technical service bulletin was issued July 01, 2013.CHEVROLET SILVERADO 1500 2009 had a failed STEERING:HYDRAULIC POWER ASSIST:HOSE, PIPING, AND CONNECTIONS . BUICK/ENCORE/CADILLAC/CHEVROLET/GMC: DURING EXTREME LOW TEMPERATURE CONDITIONS, THE POWER STEERING MAKES NOISES OR FLUID LEAKS FROM HIGH PRESSURE HOSE, POWER STEERING PUMP OR GEAR. *PE UPDATED 9/30/13. *PE .
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CHEVROLET SILVERADO 1500 2009 technical service bulletin was issued July 01, 2013.CHEVROLET SILVERADO 1500 2009 had a failed STEERING:HYDRAULIC POWER ASSIST:POWER STEERING FLUID . BUICK/ENCORE/CADILLAC/CHEVROLET/GMC: DURING EXTREME LOW TEMPERATURE CONDITIONS, THE POWER STEERING MAKES NOISES OR FLUID LEAKS FROM HIGH PRESSURE HOSE, POWER STEERING PUMP OR GEAR. *PE UPDATED 9/30/13. *PE .
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