Cadillac CT6 Service Bulletins (2018)

1,096 manufacturer communications on file.

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↗
August 7, 2018•Document ID: 10145170
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
Mfr Comm. #:
18239
Date Added:
October 9, 2018
Manufacturer:
CADILLAC
Summary
18239 - Emissions Recall - General Motors has decided to conduct a Voluntary Emission Recall involving certain 2018 model year vehicles, equipped with 4-cylinder engines (RPO LHN, LEX, L3A, LYX, LKN, LE2, LCV or LTG). On some vehicles, an electrical connection in the circuit board may fail in the engine control module. If this occurs, a malfunction indicator lamp (MIL), such as the Check Engine Light may illuminate. Replace the Engine Control Module (ECM).
Associated Products (13)
2018 Buick LaCrosse 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Cruze 2018 Chevrolet Equinox 2018 Chevrolet Malibu 2018 Chevrolet Volt 2018 GMC Acadia 2018 GMC Canyon 2018 GMC Terrain
Associated Documents
- Download MC-10145170-0001.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 24, 2018•Document ID: 10144419
Service Bulletin/Repair Instructions
EQUIPMENT
Mfr Comm. #:
18206
Date Added:
September 17, 2018
Manufacturer:
CADILLAC
Summary
18206 - Customer Satisfaction Program. Some vehicles may have an owner's manual that does not show the correct fuse information for the rear compartment fuse block. The label on the rear electrical center fuse block in the vehicle is correct, and does not need to be changed. Customers will receive an owner's manual insert. Dealers are to print and install owner's manual inserts.
Associated Products (1)
2018 Cadillac CT6
Associated Documents
- Download MC-10144419-0001.pdf↗
July 24, 2018•Document ID: 10144225
Service Bulletin/Repair Instructions
EQUIPMENT
Mfr Comm. #:
18206
Date Added:
September 10, 2018
Manufacturer:
CADILLAC
Summary
18206 - Customer Satisfaction Program. Some vehicles may have an owner?s manual that does not show the correct fuse information for the rear compartment fuse block. The label on the rear electrical center fuse block in the vehicle is correct, and does not need to be changed. Customers will receive an owner?s manual insert. Dealers are to print and install owner?s manual inserts.
Associated Products (1)
2018 Cadillac CT6
Associated Documents
- Download MC-10144225-0001.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: 10143454
Service Bulletin/Repair Instructions
EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY
Mfr Comm. #:
PIC6307L
Date Added:
August 6, 2018
Manufacturer:
CADILLAC
Summary
This Preliminary information communicates a parts restriction for the Super Cruise components.
Associated Products (1)
2018 Cadillac CT6
Associated Documents
- Download MC-10143454-0001.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↗
June 20, 2018•Document ID: 10143449
Service Bulletin/Repair Instructions
EQUIPMENT:APPLIANCE:AIR CONDITIONER
Mfr Comm. #:
PIT5099C
Date Added:
August 6, 2018
Manufacturer:
SATURN
Summary
This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have high and low pressures, outside temperature, humidity, and vent temperature.
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-10143449-0001.pdf↗
June 15, 2018•Document ID: 10143444
Service Bulletin/Repair Instructions
POWER TRAIN
Mfr Comm. #:
PIP5508B
Date Added:
August 6, 2018
Manufacturer:
GMC
Summary
This Preliminary Information communication advises the technician that the Product Quality Center has ended the part restriction for the T87A Transmission Control Module.
Associated Products (22)
2018 Buick Enclave 2018 Buick Envision 2018 Buick LaCrosse 2018 Buick Regal 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac Escalade 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Cruze 2018 Chevrolet Equinox 2018 Chevrolet Express 2018 Chevrolet Malibu 2018 Chevrolet Silverado 2018 Chevrolet Tahoe 2018 Chevrolet Traverse 2018 GMC Savana 2018 GMC Sierra+ 2 more
Associated Documents
- Download MC-10143444-0001.pdf↗
June 14, 2018•Document ID: 10143443
Service Bulletin/Repair Instructions
EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT:ELECTRICAL
Mfr Comm. #:
PIC5953D
Date Added:
August 6, 2018
Manufacturer:
GMC
Summary
This Preliminary Information communication provides information to the technician about vehicles that may have an issue when using Bluetooth voice recognition with an iPhone. Technician should work with the customer to insure the phone contacts to not have any Emojis loaded to any contact.
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-10143443-0001.pdf↗
June 12, 2018•Document ID: 10143435
Service Bulletin/Repair Instructions
POWER TRAIN
Mfr Comm. #:
PIP5479B
Date Added:
August 6, 2018
Manufacturer:
CADILLAC
Summary
This Preliminary information communicates Parts Restriction for Transmission components for the new vehicle launch of the 2017 CT6 Hybrid.
Associated Products (2)
2018 Cadillac CT6 2017 Cadillac CT6
Associated Documents
- Download MC-10143435-0001.pdf↗
June 11, 2018•Document ID: 10143429
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM; ENGINE
Mfr Comm. #:
PIP5373B
Date Added:
August 6, 2018
Manufacturer:
CADILLAC
Summary
This Preliminary Information communication provides the technician with steps on how to program an Engine Control Module when getting a Service Programming System error code E4491 or E4423. In some cases Techline Customer Support Center may need to be contacted to resolve the issue.
Associated Products (124)
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+ 104 more
Associated Documents
- Download MC-10143429-0001.pdf↗

← Back to Cadillac CT6