Technical Service Bulletins (TSB) are recommended procedures for repairing vehicles. Technical Service Bulletin is issued when there are several occurrences of an unanticipated GMC YUKON XL 2500 problem; it is issed by a GMC manufacturer. TSBs can be vehicle-specific or cover an entire product lines. Usually TSB address the specified repair into a step-by-step process. The majority of TSBs are created by the first automotive technician to come up with a GMC repair procedure. There are sometimes more than one way to fix a problem, resulting in multiple TSBs for the same problem.
GMC YUKON XL 2500:FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM
GMC YUKON XL 2500 2004 Technical Bulletin #3046A
GMC YUKON XL 2500 2004 technical service bulletin was issued .GMC YUKON XL 2500 2004 had a failed FUEL SYSTEM, OTHER STORAGE FUEL GAUGE SYSTEM. FUEL GAUGE FLUCTUATION IN PARK OR NEUTRAL. *TT .
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GMC YUKON XL 2500:EXTERIOR LIGHTING:TURN SIGNAL:FLASHER UNIT
GMC YUKON XL 2500 2004 Technical Bulletin #070842013
GMC YUKON XL 2500 2004 technical service bulletin was issued Sept 01, 2007.GMC YUKON XL 2500 2004 had a failed EXTERIOR LIGHTING TURN SIGNAL FLASHER UNIT. TURN SIGNAL IN CAMPER STYLE OUTSIDE REARVIEW MIRROR (RPO DPN) DOES NOT ILLUMINATE TURN SIGNAL FLASH (REPLACE UPPER MIRROR GLASS) *NJ .
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GMC YUKON XL 2500:POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)
GMC YUKON XL 2500 2004 Technical Bulletin #3061
GMC YUKON XL 2500 2004 technical service bulletin was issued Dec 01, 2007.GMC YUKON XL 2500 2004 had a failed POWER TRAIN AUTOMATIC TRANSMISSION CONTROL MODULE (TCM, PCM). DTC C0327 WITH OR WITHOUT ADDITIONAL DTC'S SETTING. WITH FOUR WHEEL DRIVE (4WD) ONLY. *NJ .
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GMC YUKON XL 2500:TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
GMC YUKON XL 2500 2004 Technical Bulletin #PIT3569
GMC YUKON XL 2500 2004 technical service bulletin was issued Feb 01, 2008.GMC YUKON XL 2500 2004 had a failed TIRES PRESSURE MONITORING AND REGULATING SYSTEMS. LOW TIRE LIGHT ON AND/OR DIC CHECK TIRE PRESSURE MESSAGE WHEN COLD, WITH RPO UJ6. *NJ .
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GMC YUKON XL 2500:POWER TRAIN:AUTOMATIC TRANSMISSION
GMC YUKON XL 2500 2004 Technical Bulletin #08-07-30-015
GMC YUKON XL 2500 2004 technical service bulletin was issued Apr 01, 2008.GMC YUKON XL 2500 2004 had a failed POWER TRAIN AUTOMATIC TRANSMISSION. DIAGNOSTIC INFORMATION ON MN8, MT1 SES/MIL ILLUMINATED, DTC P0757, HARSH SHIFT, DELAYED 2-3 SHIFT, 2-3 SHIFT FLARE, NO THIRD GEAR, SLIPS IN THIRD GEAR OR REVERSE. *PE .
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GMC YUKON XL 2500:STRUCTURE:FRAME AND MEMBERS
GMC YUKON XL 2500 2004 Technical Bulletin #PIT-3749D
GMC YUKON XL 2500 2004 technical service bulletin was issued Apr 01, 2012.GMC YUKON XL 2500 2004 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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GMC YUKON XL 2500:EQUIPMENT:AIR CONDITIONER
GMC YUKON XL 2500 2004 Technical Bulletin #PIT-5141
GMC YUKON XL 2500 2004 technical service bulletin was issued Apr 01, 2012.GMC YUKON XL 2500 2004 had a failed EQUIPMENT AIR CONDITIONER. BUICK/CADILLAC/CHEVROLET/GMC/OLDSMOBILE: IF BLOWER MOTOR IS SET TO ANY SPEED POSITION AND WHEN KEY IS OFF, IT BECOMES INOPERATIVE AND MAY STILL BE INOPERATIVE AFTER KEY IS TURNED ON. *PE UPDATED ON 5/1/12. *JS .
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GMC YUKON XL 2500:SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER
GMC YUKON XL 2500 2004 Technical Bulletin #SB-13-05-22-001
GMC YUKON XL 2500 2004 technical service bulletin was issued Nov 01, 2013.GMC YUKON XL 2500 2004 had a failed SERVICE BRAKES, HYDRAULIC FOUNDATION COMPONENTS MASTER CYLINDER. CHEVROLET/GMC/CADILLAC: ANYTIME HYDRAULIC BRAKE PIPES ASSEMBLY NEED REPLACING, PRE-FORMED AND PRE-FLARED BRAKE PIPES ARE AVAILABLE, EXCEPT REAR AXLE CROSSOVER PIPE. MODEL 1999-2007 SILVERADO, SIERRA, 2000-2006 ESCALADE MODELS, AVALANCHE, .
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GMC YUKON XL 2500:SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS
GMC YUKON XL 2500 2004 Technical Bulletin #SB-13-05-22-001
GMC YUKON XL 2500 2004 technical service bulletin was issued Nov 01, 2013.GMC YUKON XL 2500 2004 had a failed SERVICE BRAKES, HYDRAULIC FOUNDATION COMPONENTS HOSES, LINES/PIPING, AND FITTINGS. CHEVROLET/GMC/CADILLAC: ANYTIME HYDRAULIC BRAKE PIPES ASSEMBLY NEED REPLACING, PRE-FORMED AND PRE-FLARED BRAKE PIPES ARE AVAILABLE, EXCEPT REAR AXLE CROSSOVER PIPE. MODEL 1999-2007 SILVERADO, SIERRA, 2000-2006 ESCALADE MODELS, AVALANCHE, .
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GMC YUKON XL 2500 2004 Technical Service Bulletins