Chevrolet Silverado Service Bulletins (2015)
3,085 manufacturer communications on file.
- September 25, 2015•Document ID: 10127228Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- PIP5021G
- Date Added:
- January 22, 2018
- Manufacturer:
- GMC
SummaryThis Preliminary Information communication advises the technician that the Allison 6 Speed Automatic Transmission Assembly Regular Production Option Code MW7 been placed on restriction through General Motors Product Quality Center. Dealer will need to call General Motors Product Quality Center for further assistance.
Associated Products (4)Associated Documents - September 25, 2015•Document ID: 10123501Service Bulletin/Repair InstructionsPOWER TRAIN:AUTOMATIC TRANSMISSION
- Mfr Comm. #:
- GCUS-3-295
- Date Added:
- November 17, 2017
- Manufacturer:
- GMC
Summary15396A - Service Update (revised to update the Parts Information). This bulletin provides a service procedure to install the original design temperature-sensor wiring harness to the valve body on certain 2015 model year Cadillac Escalade and Escalade ESV; Chevrolet Silverado; and GMC Sierra, Yukon, and Yukon XL vehicles, equipped with a 6.2L engine (L86) and 8-speed automatic transmission (M5U). The supplier of the transmission-wiring harness introduced an unapproved change to the temperature sensor (thermistor), resulting in incorrect oil-temperature readings during transition from cold to warm temperatures. This could cause a harsh shift when starting the vehicle at temperatures below 32ºF (0ºC); however, shift quality improves once the transmission oil warms up.
Associated Products (4)Associated Documents - September 23, 2015•Document ID: 10127227Service Bulletin/Repair InstructionsEQUIPMENT:APPLIANCE:AIR CONDITIONER
- Mfr Comm. #:
- PIT5383B
- Date Added:
- January 22, 2018
- Manufacturer:
- CADILLAC
SummaryThis Preliminary Information communication provides information to the technician about vehicles that have various Heater-Vent-Air Conditioning issues. Technician should use Tis2Web to reprogram the Heater-Vent-Air Conditioning control module.
Associated Products (15)Associated Documents - September 23, 2015•Document ID: 10127225Service Bulletin/Repair InstructionsBACK OVER PREVENTION: CAMERA SYSTEM; ELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- PIT5277B
- Date Added:
- January 22, 2018
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have intermittent and hard to duplicate Rear Camera blank, distorted, or fuzzy. Also no radio, OnStar, or speech audio and the volume is unable to be adjusted from the integrated center stack or the steering wheel controls. The driver information center will show ?No Audio? in Audio mode. Technician will need to inspect X275 and X225 for bent terminals, terminals backing out of the connector, or terminals contacting another terminal behind each side of the connector and repair as necessary.
Associated Products (10)Associated Documents - September 18, 2015•Document ID: 10123496Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING:EXHAUST SYSTEM
- Mfr Comm. #:
- GCUS-9-898
- Date Added:
- November 17, 2017
- Manufacturer:
- CHEVROLET
Summary15457 - Special Coverage. Some 2010-2015 Chevrolet Express and GMC Savana vehicles and 2011-2015 Chevrolet Silverado HD and GMC Sierra HD vehicles that are equipped with 6.6L Duramax Diesel engines (RPO LML or LGH) may contain a leak in the seal between the engine-exhaust down pipe and the engine-exhaust pipe. If a leak is present, the intermittent regeneration of the diesel-particulate filter may cause small amounts of diesel fuel to leak from the vehicle. It may also cause diesel-fuel vapor and engine exhaust to enter the passenger cabin. Dealers are to inspect the turbocharger exhaust pipe and the downpipe connection and implement service kit if necessary.
Associated Products (22)2015 Chevrolet Express2015 Chevrolet Silverado2015 GMC Savana2015 GMC Sierra2014 Chevrolet Express2014 Chevrolet Silverado2014 GMC Savana2014 GMC Sierra2013 Chevrolet Express2013 Chevrolet Silverado2013 GMC Savana2013 GMC Sierra2012 Chevrolet Express2012 Chevrolet Silverado2012 GMC Savana2012 GMC Sierra2011 Chevrolet Express2011 Chevrolet Silverado2011 GMC Savana2011 GMC Sierra+ 2 moreAssociated Documents - September 16, 2015•Document ID: 10127202Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- PIP5250G
- Date Added:
- January 22, 2018
- Manufacturer:
- GMC
SummaryThis Preliminary Information communication provides information to the technician about vehicles that may have a Service 4WD message on the Driver Information Center when operated below 10 degrees Fahrenheit (-12 Celsius). Technician may find C0398 or C0326 stored in the Transfer Case Control Module. For vehicles with Regular Production Option Code NPO, NQH and NQ6 and only setting Diagnostic Trouble Codes C0398 or C0398 and C0326 reprogram the transfer case control module with the latest calibration from TIS2WEB and perform the setup procedure.
Associated Products (11)Associated Documents - September 16, 2015•Document ID: 10127199Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:STARTER ASSEMBLY
- Mfr Comm. #:
- PIP4112Q
- Date Added:
- January 22, 2018
- Manufacturer:
- CADILLAC
SummaryThis Preliminary Information communication provides information to the technician of a complaint of a sag or hesitation when accelerating. The concern is present when coasting at low speeds of less than 15 miles per hour and then aggressively applying the throttle, or after making a hard stop followed by an aggressive throttle. This is considered normal operation of the vehicle the throttle is delayed and opened slowly up to .7 seconds to help minimize driveline lash and clunking or will have approximately .5 seconds of zero torque to allow the transmission to shift to first gear.
Associated Products (208)2016 Chevrolet Caprice2016 Chevrolet Colorado2016 Chevrolet Express2016 Chevrolet Silverado2016 Chevrolet Suburban2016 Chevrolet Tahoe2016 GMC Canyon2016 GMC Savana2016 GMC Sierra2016 GMC Yukon2016 GMC Yukon XL2015 Cadillac ATS2015 Cadillac CTS2015 Cadillac Escalade2015 Cadillac Escalade ESV2015 Chevrolet Camaro2015 Chevrolet Caprice2015 Chevrolet Colorado2015 Chevrolet Corvette2015 Chevrolet Express+ 188 moreAssociated Documents - September 16, 2015•Document ID: 10127197Service Bulletin/Repair InstructionsSTRUCTURE:BODY; EQUIPMENT
- Mfr Comm. #:
- PIP4836A
- Date Added:
- January 22, 2018
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary Information communication provides information to the technician about vehicle that have an oil leak that appears to be from the flywheel housing cover sealing surface. The technician will need to check the for leaks at the turbo charger oil feed hole as well as for damage or porosity. Check the upper oil pan as well as the upper oil pan to flywheel housing and the upper to lower oil pan. Leaks from the oil cooler can cause damage to the oil cooler O-rings. The engine block oil gallery cup plugs can also be a cause of the leak. If the oil gallery cup plug is found to be leaking replace all 3 of them at the same time.
Associated Products (4)Associated Documents - September 16, 2015•Document ID: 10123492Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- GCUS-9-286
- Date Added:
- November 17, 2017
- Manufacturer:
- GMC
Summary15304 - Service Update. This bulletin provides a service procedure to reprogram the transfer case control module on the vehicles listed above. In low ambient temperatures, below 5°F (-15°C) a transfer case brake motor assembly malfunction may occur. Diagnostic Trouble Code (C0398 - Range Position Correlation Fault) will be set, locking the transfer case in ?4HI? until the vehicle is serviced. This software update also addresses other transfer case control issues for overall improved drivability.
Associated Products (9)Associated Documents - September 15, 2015•Document ID: 10127195Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- PIP5274D
- Date Added:
- January 22, 2018
- Manufacturer:
- GMC
SummaryThis Preliminary Information communication provides information to the technician about vehicles that may have Malfunction Indicator Lamp. Technician may find a Diagnostic Trouble Code P16F3 current or history in the Transmission Control Module. Technician should verify that the Diagnostic Trouble Code P16F3 is set in the Transmission Control Module. If the Diagnostic Trouble Code is set in the Transmission Control Module technician will need to contact General Motors Technical Assistance Center for further assistance.
Associated Products (7)Associated Documents - September 14, 2015•Document ID: 10127192Service Bulletin/Repair InstructionsVISIBILITY:SUN/MOON ROOF ASSEMBLY
- Mfr Comm. #:
- PIT5456
- Date Added:
- January 22, 2018
- Manufacturer:
- GMC
SummaryThis Preliminary Information communication provides information to the technician about vehicles with a water leak and/or hiss type wind noise from the sunroof or headliner area. Technician should replace the sunroof seal to repair the concern.
Associated Products (8)Associated Documents - September 8, 2015•Document ID: 10127186Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- PIT5457
- Date Added:
- January 22, 2018
- Manufacturer:
- CADILLAC
SummaryThis Preliminary Information communication provides information to the technician about vehicle with Service ABS and/or Traction control lights/message on, Service Power Steering System, Service Suspension System, and or Loss of communication with EBCM, SWPS, PSCM, and/or SCM. Technician may find Diagnostic Trouble Codes U0077, U0121, U0126, U0131, U0139, U0401, U0415, and/or U0428. Technician should remove the driver and passenger sill plate to gain access to the wire harness. If any open, damaged, or corroded wires should be repaired.
Associated Products (10)Associated Documents - September 2, 2015•Document ID: 10127179Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- PIT5454
- Date Added:
- January 22, 2018
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary Information communication provides information to the technician about vehicles with excessive paint chipping on the front lower bed corners. Technician will need to repair the damage first. After the damage has been repaired install the protector.
Associated Products (4)Associated Documents - September 1, 2015•Document ID: 10248494Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
- Mfr Comm. #:
- PIT5320
- Date Added:
- January 8, 2024
- Manufacturer:
- CHEVROLET
SummaryNavigation Voice Prompts Choppy Distorted or Garbled.
Associated Products (29)2015 Buick LaCrosse2015 Buick Regal2015 Cadillac ATS2015 Cadillac CTS2015 Cadillac Escalade2015 Cadillac SRX2015 Cadillac XTS2015 Chevrolet Colorado2015 Chevrolet Corvette2015 Chevrolet Impala2015 Chevrolet Silverado2015 Chevrolet Suburban2015 Chevrolet Tahoe2015 GMC Canyon2015 GMC Sierra2015 GMC Yukon2014 Buick LaCrosse2014 Buick Regal2014 Cadillac ATS2014 Cadillac CTS+ 9 moreAssociated Documents - September 1, 2015•Document ID: 10127175Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- PIP5323
- Date Added:
- January 22, 2018
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary Information communication provides information to the technician about vehicles with misfires or roughness on cold start up. Technician may find a Diagnostic Trouble Code P0300 stored. Technician will add coolant dye to the system, run engine through warm up, pressurize the cooling system on a cold soak engine and inspect the suspect cylinder with a bore scope for coolant dye evidence. If coolant is found in the cylinder do not replace the cylinder head because that will not repair this concern. Dealer will need to contact General Motors Product Quality Center for engine replacement.
Associated Products (25)2016 Cadillac Escalade2016 Cadillac Escalade ESV2016 Chevrolet Corvette2016 Chevrolet Silverado2016 Chevrolet Suburban2016 Chevrolet Tahoe2016 GMC Sierra2016 GMC Yukon2016 GMC Yukon XL2015 Cadillac Escalade2015 Cadillac Escalade ESV2015 Chevrolet Corvette2015 Chevrolet Silverado2015 Chevrolet Suburban2015 Chevrolet Tahoe2015 GMC Sierra2015 GMC Yukon2015 GMC Yukon XL2014 Chevrolet Corvette2014 Chevrolet Silverado+ 5 moreAssociated Documents - September 1, 2015•Document ID: 10075423Service Bulletin/Repair InstructionsSUSPENSION
- Mfr Comm. #:
- PIT5457
- Date Added:
- July 7, 2016
- Manufacturer:
- CADILLAC
SummarySUMMARY TO BE PROVIDED ON A FUTURE DATE.
Associated Products (8)Associated Documents - September 1, 2015•Document ID: 10075402Service Bulletin/Repair InstructionsPOWER TRAIN:AUTOMATIC TRANSMISSION
- Mfr Comm. #:
- PIP5021G
- Date Added:
- July 7, 2016
- Manufacturer:
- CHEVROLET
SummarySUMMARY TO BE PROVIDED ON A FUTURE DATE.
Associated Products (4)Associated Documents - September 1, 2015•Document ID: 10074769Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR
- Mfr Comm. #:
- PB-15535
- Date Added:
- June 22, 2016
- Manufacturer:
- CHEVROLET
SummarySUMMARY TO BE PROVIDED ON A FUTURE DATE.
Associated Products (1)Associated Documents - August 25, 2015•Document ID: 10113817Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- PI0564H
- Date Added:
- August 15, 2017
- Manufacturer:
- CADILLAC
SummaryThis preliminary informational bulletin provides frame coating repair information to correct a customer concern of wax coating on frame peeling, metal shows corrosion/rusting (U.S. and Canada Only).
Associated Products (63)2016 Cadillac Escalade2016 Cadillac Escalade ESV2016 Chevrolet Express2016 Chevrolet Silverado2016 Chevrolet Suburban2016 Chevrolet Tahoe2016 GMC Savana2016 GMC Sierra2016 GMC Yukon2016 GMC Yukon XL2015 Cadillac Escalade2015 Cadillac Escalade ESV2015 Chevrolet Express2015 Chevrolet Silverado2015 Chevrolet Suburban2015 Chevrolet Tahoe2015 GMC Savana2015 GMC Sierra2015 GMC Yukon2015 GMC Yukon XL+ 43 moreAssociated Documents - August 24, 2015•Document ID: 10114680Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING:ENGINE:DIESEL
- Mfr Comm. #:
- PIP5088C
- Date Added:
- August 15, 2017
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary Information communication advises the technician that the 6.6L Duramax Diesel Engine Part number 12638502 has been placed on a parts restriction through the General Motors Product Quality Center. Dealer will need to contact the General Motors Product Quality Center for further assistance.
Associated Products (26)2016 Chevrolet Express2016 Chevrolet Silverado2016 GMC Savana2016 GMC Sierra2015 Chevrolet Express2015 Chevrolet Silverado2015 GMC Savana2015 GMC Sierra2014 Chevrolet Express2014 Chevrolet Silverado2014 GMC Savana2014 GMC Sierra2013 Chevrolet Express2013 Chevrolet Silverado2013 GMC Savana2013 GMC Sierra2012 Chevrolet Express2012 Chevrolet Silverado2012 GMC Savana2012 GMC Sierra+ 6 moreAssociated Documents