Cadillac CT6 Service Bulletins (2017)

1,316 manufacturer communications on file.

October 9, 2018•Document ID: 10147365
Service Bulletin/Repair Instructions
ENGINE
Mfr Comm. #:
PIP5486F
Date Added:
November 13, 2018
Manufacturer:
CADILLAC
Summary
This Preliminary information communicates possible concerns and a diagnostic strategy to locate and repair various noises within the engine as well as some misfire causes.
Associated Products (32)
2019 Buick LaCrosse 2019 Buick Regal 2019 Cadillac ATS 2019 Cadillac CT6 2019 Cadillac XT5 2019 Chevrolet Camaro 2019 Chevrolet Colorado 2019 GMC Acadia 2019 GMC Canyon 2018 Buick LaCrosse 2018 Buick Regal 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac XT5 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 GMC Acadia 2018 GMC Canyon 2017 Buick LaCrosse+ 12 more
Associated Documents
- Download MC-10147365-0001.pdf↗
October 9, 2018•Document ID: 10147364
Service Bulletin/Repair Instructions
ENGINE
Mfr Comm. #:
PIP5534A
Date Added:
November 13, 2018
Manufacturer:
CADILLAC
Summary
This Preliminary information communicates additional diagnostics to assist the dealer technician with diagnosing and repairing trouble code P2097.
Associated Products (39)
2018 Buick Envision 2018 Buick Regal 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Chevrolet Camaro 2018 Chevrolet Equinox 2018 Chevrolet Impala 2018 Chevrolet Malibu 2018 Chevrolet Traverse 2018 GMC Acadia 2018 GMC Terrain 2017 Buick Envision 2017 Buick Regal 2017 Cadillac ATS 2017 Cadillac CT6 2017 Cadillac CTS 2017 Chevrolet Camaro 2017 Chevrolet Impala 2017 Chevrolet Malibu+ 19 more
Associated Documents
- Download MC-10147364-0001.pdf↗
October 9, 2018•Document ID: 10147363
Service Bulletin/Repair Instructions
EQUIPMENT:OTHER:LABELS; ENGINE
Mfr Comm. #:
PIP5597
Date Added:
November 13, 2018
Manufacturer:
BUICK
Summary
This Preliminary information communicates to the technician where to find the engine identification tag and what information on that tag to use during programming of someengine control modules.
Associated Products (73)
2019 Buick Envision 2019 Buick LaCrosse 2019 Buick Regal 2019 Cadillac ATS 2019 Cadillac XT5 2019 Cadillac XTS 2019 Chevrolet Camaro 2019 Chevrolet Colorado 2019 Chevrolet Equinox 2019 Chevrolet Impala 2019 Chevrolet Malibu 2019 Chevrolet Traverse 2019 GMC Acadia 2019 GMC Canyon 2019 GMC Terrain 2018 Buick Envision 2018 Buick LaCrosse 2018 Buick Regal 2018 Cadillac ATS 2018 Cadillac CT6+ 53 more
Associated Documents
- Download MC-10147363-0001.pdf↗
October 3, 2018•Document ID: 10147348
Service Bulletin/Repair Instructions
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP; FUEL SYSTEM, GASOLINE; FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
Mfr Comm. #:
PIP5596
Date Added:
November 13, 2018
Manufacturer:
GMC
Summary
This Preliminary information communicates that when removing the fuel line jumper hose care should be taken to be sure the line is reinstalled correctly to avoid a no/low fuel pressure situation.
Associated Products (353)
2018 Buick Cascada 2018 Buick Enclave 2018 Buick Encore 2018 Buick Envision 2018 Buick LaCrosse 2018 Buick Regal 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac Escalade 2018 Cadillac Escalade ESV 2018 Cadillac XT5 2018 Cadillac XTS 2018 Chevrolet Aveo 2018 Chevrolet Bolt EV 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Cruze 2018 Chevrolet Equinox+ 333 more
Associated Documents
- Download MC-10147348-0001.pdf↗
September 18, 2018•Document ID: 10147331
Service Bulletin/Repair Instructions
POWER TRAIN:AUTOMATIC TRANSMISSION
Mfr Comm. #:
18199
Date Added:
November 13, 2018
Manufacturer:
CADILLAC
Summary
18199 - Service Update - Software that controls the electric motor for the auxiliary transmission fluid pump has a fault in the logic used for restarting the pump. During a pump restart attempt, motor current over threshold can occur resulting in DTC P0C28 (Auxiliary Transmission Fluid Pump High Current). Additionally, DTC P0B07 (Auxiliary Transmission Fluid Pump Motor Phase W Low Current) was incorrectly calibrated off. A Phase W Low Current fault will result in a vehicle shutdown or no-start condition with no DTC stored and no MIL illuminated.
Associated Products (2)
2018 Cadillac CT6 2017 Cadillac CT6
Associated Documents
- Download MC-10147331-0001.pdf↗
September 18, 2018•Document ID: 10145490
Service Bulletin/Repair Instructions
ENGINE
Mfr Comm. #:
PIC6137E
Date Added:
October 15, 2018
Manufacturer:
CADILLAC
Summary
This Preliminary Information communication provides information to the technician about vehicles that the engine stops running after extended idle with shifter in park. Dealer should communicate to the customer this condition is a normal operating characteristic of their vehicle. If the customer exits the vehicle with the fob in their possession while the engine is running and the shifter is left in park, the engine will shut off after 1 - 2.5 hours depending on model year. If the customer is sitting in the vehicle with the engine running and the fob is in the vehicle, the Passive Entry Passive Start system will reach out and look for the fob after 1 - 2.5 hours depending on model year. If the fob is located, the timer will reset an additional 1 - 2.5 hours depending on model year.
Associated Products (21)
2019 Cadillac ATS 2019 Cadillac CT6 2019 Cadillac XTS 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac XTS 2017 Cadillac ATS 2017 Cadillac CT6 2017 Cadillac CTS 2017 Cadillac XTS 2016 Cadillac ATS 2016 Cadillac CT6 2016 Cadillac CTS 2016 Cadillac XTS 2015 Cadillac ATS 2015 Cadillac CTS 2015 Cadillac XTS 2014 Cadillac ATS 2014 Cadillac CTS+ 1 more
Associated Documents
- Download MC-10145490-0001.pdf↗
September 11, 2018•Document ID: 10145473
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM
Mfr Comm. #:
PIC6272C
Date Added:
October 15, 2018
Manufacturer:
CADILLAC
Summary
The Preliminary Information communication advises the technician that the Technical Assistance Center has a Parts Restriction for Drive Motor Battery.The dealer technician is advised to call the GM Technical Assistance Center for further assistance.
Associated Products (2)
2018 Cadillac CT6 2017 Cadillac CT6
Associated Documents
- Download MC-10145473-0001.pdf↗
September 5, 2018•Document ID: 10145463
Service Bulletin/Repair Instructions
EQUIPMENT
Mfr Comm. #:
PIP5545A
Date Added:
October 15, 2018
Manufacturer:
CADILLAC
Summary
This Preliminary information communicates a possible noise from the water pump causing a DTC and the diagnostics for the repair.
Associated Products (18)
2018 Buick LaCrosse 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac XT5 2018 Chevrolet Camaro 2018 GMC Acadia 2017 Buick LaCrosse 2017 Cadillac ATS 2017 Cadillac CT6 2017 Cadillac CTS 2017 Cadillac XT5 2017 Chevrolet Camaro 2017 GMC Acadia 2016 Cadillac ATS 2016 Cadillac CT6 2016 Cadillac CTS 2016 Chevrolet Camaro
Associated Documents
- Download MC-10145463-0001.pdf↗
August 28, 2018•Document ID: 10144476
Service Bulletin/Repair Instructions
EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT
Mfr Comm. #:
PIP4902K
Date Added:
September 17, 2018
Manufacturer:
BUICK
Summary
This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Technician will need use Global Diagnostic System 2 to send the session logs to General Motors Technical Assistance Center for further assistance on the vehicle in question.
Associated Products (353)
2018 Buick Cascada 2018 Buick Enclave 2018 Buick Encore 2018 Buick Envision 2018 Buick LaCrosse 2018 Buick Regal 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac Escalade 2018 Cadillac Escalade ESV 2018 Cadillac XT5 2018 Cadillac XTS 2018 Chevrolet Aveo 2018 Chevrolet Bolt EV 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Cruze 2018 Chevrolet Equinox+ 333 more
Associated Documents
- Download MC-10144476-0001.pdf↗
August 14, 2018•Document ID: 10144456
Service Bulletin/Repair Instructions
ENGINE
Mfr Comm. #:
PIP5486D
Date Added:
September 17, 2018
Manufacturer:
CADILLAC
Summary
This Preliminary information communicates possible concerns and a diagnostic strategy to locate and repair various noises within the engine as well as some misfire causes.
Associated Products (32)
2019 Buick LaCrosse 2019 Buick Regal 2019 Cadillac ATS 2019 Cadillac CT6 2019 Cadillac XT5 2019 Chevrolet Camaro 2019 Chevrolet Colorado 2019 GMC Acadia 2019 GMC Canyon 2018 Buick LaCrosse 2018 Buick Regal 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac XT5 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 GMC Acadia 2018 GMC Canyon 2017 Buick LaCrosse+ 12 more
Associated Documents
- Download MC-10144456-0001.pdf↗
August 9, 2018•Document ID: 10144455
Service Bulletin/Repair Instructions
ENGINE
Mfr Comm. #:
PIP5493G
Date Added:
September 17, 2018
Manufacturer:
CHEVROLET
Summary
This Preliminary information communicates diagnostic tips for misfires on active fuel management cylinders and engineering investigations into cylinder 6 misfire on XT5 and cylinder 4 misfire on LaCrosse both of which are 2017. Changes to Preliminary informationinclude adding MY2018, advising of calibration for previous investigation and adding pictures to identify concern. Also defining calibration update information.
Associated Products (30)
2019 Buick LaCrosse 2019 Cadillac ATS 2019 Cadillac CT6 2019 Cadillac XT5 2019 Chevrolet Camaro 2019 Chevrolet Colorado 2019 GMC Acadia 2019 GMC Canyon 2018 Buick LaCrosse 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac XT5 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 GMC Acadia 2018 GMC Canyon 2017 Buick LaCrosse 2017 Cadillac ATS 2017 Cadillac CT6+ 10 more
Associated Documents
- Download MC-10144455-0001.pdf↗
August 9, 2018•Document ID: 10144454
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM
Mfr Comm. #:
PIP5095F
Date Added:
September 17, 2018
Manufacturer:
CADILLAC
Summary
This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon and may also have an oil or coolant leak. Technician may find coolant or oil in a spark plug tube. If the Spark Plug Tube is leaking and it is determined that the oil or coolant is not coming from a leak above the spark plug then replace the cylinder Head, spark plug and coil.
Associated Products (123)
2019 Buick LaCrosse 2019 Buick Regal 2019 Cadillac XT5 2019 Cadillac XTS 2019 Chevrolet Camaro 2019 Chevrolet Impala 2019 GMC Acadia 2019 GMC Canyon 2018 Buick Enclave 2018 Buick LaCrosse 2018 Buick Regal 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac XT5 2018 Cadillac XTS 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Impala 2018 Chevrolet Traverse+ 103 more
Associated Documents
- Download MC-10144454-0001.pdf↗
August 8, 2018•Document ID: 10144451
Service Bulletin/Repair Instructions
ENGINE
Mfr Comm. #:
PIP5163D
Date Added:
September 17, 2018
Manufacturer:
PONTIAC
Summary
This Preliminary Information communication provides information to the technician about engine block of possible cylinder bore damage, scoring or out of round as the possible cause of engine oil consumption, misfire, cylinder leakage or blow by. Technician will need to inspect the engine for Cylinder damage or scoring, An out of round cylinder bore, Dirt intrusion, and Catalytic Converter failure.
Associated Products (799)
2018 Buick Cascada 2018 Buick Enclave 2018 Buick Encore 2018 Buick Envision 2018 Buick LaCrosse 2018 Buick Regal 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac Escalade 2018 Cadillac Escalade ESV 2018 Cadillac XT5 2018 Cadillac XTS 2018 Chevrolet Aveo 2018 Chevrolet Bolt EV 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Cruze 2018 Chevrolet Equinox+ 779 more
Associated Documents
- Download MC-10144451-0001.pdf↗
July 26, 2018•Document ID: 10143781
Service Bulletin/Repair Instructions
EQUIPMENT
Mfr Comm. #:
PIP5568B
Date Added:
August 20, 2018
Manufacturer:
CADILLAC
Summary
This Preliminary information communicates there is an investigation into cause and correction for this group of DTC's setting together. (P0011, P0014, P0021, P0024).
Associated Products (16)
2018 Buick Enclave 2018 Buick LaCrosse 2018 Buick Regal 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac XT5 2018 Chevrolet Traverse 2017 Buick LaCrosse 2017 Cadillac ATS 2017 Cadillac CT6 2017 Cadillac CTS 2017 Cadillac XT5 2016 Cadillac ATS 2016 Cadillac CT6 2016 Cadillac CTS
Associated Documents
- Download MC-10143781-0001.pdf↗
July 25, 2018•Document ID: 10143779
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING
Mfr Comm. #:
PIP5402D
Date Added:
August 20, 2018
Manufacturer:
CHEVROLET
Summary
This Preliminary Information communication provides the technician with the diagnosis and repair steps for a vehicle with a check engine light on with Diagnostic Trouble Code P015B or a reduced engine power message with Diagnostic Trouble Code P1101. Technician should look for a missing or damaged O-ring seal in the charge air cooler coupler.
Associated Products (39)
2019 Chevrolet Equinox 2019 GMC Terrain 2018 Buick Envision 2018 Buick Regal 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Chevrolet Camaro 2018 Chevrolet Equinox 2018 Chevrolet Malibu 2018 GMC Terrain 2017 Buick Envision 2017 Buick Regal 2017 Cadillac ATS 2017 Cadillac CT6 2017 Cadillac CTS 2017 Chevrolet Camaro 2017 Chevrolet Malibu 2016 Buick Regal 2016 Buick Verano+ 19 more
Associated Documents
- Download MC-10143779-0001.pdf↗
July 23, 2018•Document ID: 10143772
Service Bulletin/Repair Instructions
ENGINE
Mfr Comm. #:
PIP5577
Date Added:
August 20, 2018
Manufacturer:
CADILLAC
Summary
This Preliminary information communicates a possible concern of machining debris in the oil filter from original build manufacturing.
Associated Products (7)
2018 Cadillac CT6 2018 Cadillac XT5 2018 GMC Acadia 2017 Cadillac CT6 2017 Cadillac XT5 2017 GMC Acadia 2016 Cadillac CT6
Associated Documents
- Download MC-10143772-0001.pdf↗
July 9, 2018•Document ID: 10143758
Service Bulletin/Repair Instructions
EQUIPMENT:ELECTRICAL; EQUIPMENT; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
Mfr Comm. #:
PIC6095C
Date Added:
August 20, 2018
Manufacturer:
CHEVROLET
Summary
This Preliminary Information communication provides information to the technician on how to tell the difference between the integrated center stack, the radio, the human machine interface, and the vehicle communication interface module. There are pictures of all the individual modules for identification purposes.
Associated Products (233)
2018 Buick Cascada 2018 Buick Enclave 2018 Buick Encore 2018 Buick Envision 2018 Buick LaCrosse 2018 Buick Regal 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac Escalade 2018 Cadillac Escalade ESV 2018 Cadillac XT5 2018 Cadillac XTS 2018 Chevrolet Aveo 2018 Chevrolet Bolt EV 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Cruze 2018 Chevrolet Equinox+ 213 more
Associated Documents
- Download MC-10143758-0001.pdf↗
July 6, 2018•Document ID: 10143756
Service Bulletin/Repair Instructions
LANE DEPARTURE: WARNING; LANE DEPARTURE: LANE KEEP: STEERING ASSIST; LANE DEPARTURE: SENSING SYSTEM: CAMERA
Mfr Comm. #:
PIT5535C
Date Added:
August 20, 2018
Manufacturer:
CHEVROLET
Summary
This Preliminary Information communication provides information to the technician about vehicles thatmay have Service Front Camera, Service Lane Departure Warning, and Service Lane Keep Assist Message. Technician may find Diagnostic Trouble Code B1008 Sym 4B set. Technician will need to check the windshield to ensure it is not aftermarket. Technician will also check for anything that may impair the front view camera and ensure the camera is properly mounted.
Associated Products (40)
2018 Buick LaCrosse 2018 Cadillac CT6 2018 Cadillac Escalade 2018 Cadillac XT5 2018 Chevrolet Bolt EV 2018 Chevrolet Malibu 2018 Chevrolet Silverado 2018 Chevrolet Suburban 2018 Chevrolet Tahoe 2018 GMC Acadia 2018 GMC Sierra 2018 GMC Yukon 2017 Buick LaCrosse 2017 Cadillac CT6 2017 Cadillac Escalade 2017 Cadillac XT5 2017 Chevrolet Bolt EV 2017 Chevrolet Malibu 2017 Chevrolet Silverado 2017 Chevrolet Suburban+ 20 more
Associated Documents
- Download MC-10143756-0001.pdf↗
July 3, 2018•Document ID: 10143752
Service Bulletin/Repair Instructions
VISIBILITY:SUN/MOON ROOF ASSEMBLY
Mfr Comm. #:
PIC5260B
Date Added:
August 20, 2018
Manufacturer:
PONTIAC
Summary
This Preliminary Information communication advises the technician the steps on diagnosing the concern. Customer's sunroof operation intermittent, bind, noise, auto-reverse, and/or water leaks.
Associated Products (595)
2018 Buick Cascada 2018 Buick Enclave 2018 Buick Encore 2018 Buick Envision 2018 Buick LaCrosse 2018 Buick Regal 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac Escalade 2018 Cadillac Escalade ESV 2018 Cadillac XT5 2018 Cadillac XTS 2018 Chevrolet Aveo 2018 Chevrolet Bolt EV 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Cruze 2018 Chevrolet Equinox+ 575 more
Associated Documents
- Download MC-10143752-0001.pdf↗
June 26, 2018•Document ID: 10143453
Service Bulletin/Repair Instructions
ENGINE
Mfr Comm. #:
PIP5568A
Date Added:
August 6, 2018
Manufacturer:
CADILLAC
Summary
This Preliminary information communicates there is an investigation into cause and correction for this group of DTC's setting together. (P0011, P0014, P0021, P0024).
Associated Products (16)
2018 Buick Enclave 2018 Buick LaCrosse 2018 Buick Regal 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac XT5 2018 Chevrolet Traverse 2017 Buick LaCrosse 2017 Cadillac ATS 2017 Cadillac CT6 2017 Cadillac CTS 2017 Cadillac XT5 2016 Cadillac ATS 2016 Cadillac CT6 2016 Cadillac CTS
Associated Documents
- Download MC-10143453-0001.pdf↗

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