2015 GMC Sierra HD Technical Service Bulletins

25 technical service bulletins (TSBs) are on record for the 2015 GMC Sierra HD. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10089001Jun 28, 2016Equipment, Engine cooling. This information bulletin provide information on a new way to look at nox sensor readings and exhaust temperature during a dpf regeneration or a reductant fluid quality test.
• 10059097Aug 24, 2015Transmission and drivetrain, Brakes. General motors: parts for most vehicles, clutch, master cylinder assembly are, required and requested, to be returned and need to reorder replacement parts using same part numbers.
• 10059106Aug 1, 2015Electrical system. Gmc/chevrolet: a reprogramming service procedure is provided regarding update on new software for glow plug control module for certain trucks that generate excessive heat, causing a short circuit in transistor and/or fire. Model 2015 silverado & sierra hd crew, denali, regular ext.
• 10059095Aug 1, 2015Engine, Engine cooling. General motors: in some vehicles and trucks, when transferring intake manifold to replace an engine long service block, due to internal damage, extreme caution must be taken for component debris via broken, bent or missing intake valves.
• 10059121Jul 1, 2015Transmission and drivetrain. Chevrolet/gmc: on certain trucks/suvs, service procedure has been provided for replacing torque converter that was machined incorrectly, causing poor performance and noise. Model 2015 sierra hd, sierra denali hd, silverado hd.
• 10058755Jul 1, 2015Equipment. General motors: tsb contains an owner's notification letter. Select document search button below. On certain trucks and vehicles, the onstar system is inoperative due to embedded phone flash memory chip and vehicle communication interface module (vcim) needs replacing. Model 2015.
• 10059109Jun 1, 2015Brakes. Gmc/chevrolet: service procedures on certain vehicles to inspect, retighten the torque for right rear brake line bracket bolt to rear axle due to incorrectly being torqued allowing brake line to wear against rear axle housing and brake fluid leakage. Model 2014-15 silverado ld, sierra ld, 2015 silverado hd, sierra hd, sierra denali hd.
• 10059107Apr 1, 2015Transmission and drivetrain. Cadillac/chevrolet/gmc: on certain vehicles, a service procedure has been provided regarding replacing reaction/output carrier assembly due to whinnying noise of transmission gear. Model escalade, escalade esv, silverado ld crew, ltz, sierra ld crew, ld crew denali, yukon, yukon denali, yukon xl, xl denali.
• 10059105Apr 1, 2015Body and structure. Chevrolet/gmc: service procedure provided regarding two missing laser welds in lower rear corner of right rear door, leading to rattling and/or squeaking condition while closing door. Model 2015 silverado & sierra double cabs.
• 10056604Dec 1, 2014Steering. Gmc/chevrolet: hose connection within power steering cooler assembly is missing ferrule or ferrule crimp and will lose power steering fluid, if driven. Model 2015 silverado 2500/3500, sierra 2500/3500.
• 10056362Sep 1, 2014Electrical system. Gmc/chevrolet: the instrument panel cluster (ipc) is locked up and on restriction due to a sps programming event. Model 2014 silverado 1500, sierra 1500, 2015 silverado, suburban, tahoe, sierra, yukon models. *pe updated 12/12/14/
• 10056212Jul 1, 2014Engine. Impco: see document search button for owner letter. Some vehicles with compressed natural gas (cng) system were built incorrectly with the engine control module (ecm) calibration and would need to have ecm reprogrammed. Model 2015 silverado hd, sierra hd.
• 10061379May 30, 2014Equipment. Summary to be provided on a future date.
• 10061212May 16, 2014Fuel system. Summary to be provided on a future date.
• 10061176May 7, 2014Engine cooling, Fuel system. Summary to be provided on a future date.
• 10061174Apr 30, 2014Equipment. Summary to be provided on a future date.
• 10061166Apr 22, 2014Equipment. Summary to be provided on a future date.
• 10061127Mar 10, 2014Equipment. Summary to be provided on a future date.
• 10061134Feb 26, 2014Engine cooling. Summary to be provided on a future date.
• 10061124Feb 26, 2014Equipment. Summary to be provided on a future date.
• 10061097Feb 26, 2014Equipment. Summary to be provided on a future date.
• 10061092Feb 6, 2014Electrical system. Summary to be provided on a future date.
• 10055083Feb 6, 2014Electrical system. Gm: information involving the procedure to ensure that fuse block is properly retained. The retention clips that attach the fuse block to the body may loosen permitting the fuse block to move out of position.
• 10061105Feb 3, 2014Equipment. Summary to be provided on a future date.
• 10025705Feb 1, 2014Tires, Wheels. Tire slowly goes flat, tire air loss, low tire pressure warning light illuminated, aluminum wheel bead seat corrosion (clean and resurface wheel bead seat) for certain 2000-2009 gm passenger cars and light duty trucks (including saturn). *pe updated 04/15/2014

← All problems reported for the 2015 GMC Sierra HD