Cadillac CT6 Service Bulletins

1,913 manufacturer communications on file.

March 20, 2019•Document ID: 10158816
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM:12V/24V/48V BATTERY
Mfr Comm. #:
18NA180
Date Added:
April 22, 2019
Manufacturer:
CHEVROLET
Summary
This Warranty Administration Bulletin Provides High Voltage Battery Exchange Process Information.
Associated Products (47)
2019 Buick LaCrosse 2019 Cadillac CT6 2019 Chevrolet Bolt EV 2019 Chevrolet Silverado 2019 Chevrolet Volt 2019 GMC Sierra 2018 Buick LaCrosse 2018 Cadillac CT6 2018 Chevrolet Bolt EV 2018 Chevrolet Malibu 2018 Chevrolet Silverado 2018 Chevrolet Volt 2018 GMC Sierra 2017 Buick Regal 2017 Cadillac CT6 2017 Chevrolet Bolt EV 2017 Chevrolet Malibu 2017 Chevrolet Silverado 2017 Chevrolet Volt 2017 GMC Sierra+ 27 more
Associated Documents
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March 19, 2019•Document ID: 10156939
Service Bulletin/Repair Instructions
EQUIPMENT:ELECTRICAL
Mfr Comm. #:
PIP4902M
Date Added:
April 8, 2019
Manufacturer:
CHEVROLET
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
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March 18, 2019•Document ID: 10158785
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
Mfr Comm. #:
17NA186
Date Added:
April 22, 2019
Manufacturer:
GMC
Summary
This Technical bulletin provides a procedure for radio replacement due to the radio tuner module being bad.
Associated Products (26)
2017 Buick Encore 2017 Buick Envision 2017 Buick LaCrosse 2017 Cadillac ATS 2017 Cadillac CT6 2017 Cadillac CTS 2017 Cadillac Escalade 2017 Cadillac Escalade ESV 2017 Cadillac XT5 2017 Cadillac XTS 2017 Chevrolet Camaro 2017 Chevrolet Colorado 2017 Chevrolet Corvette 2017 Chevrolet Cruze 2017 Chevrolet Impala 2017 Chevrolet Malibu 2017 Chevrolet Silverado 2017 Chevrolet Suburban 2017 Chevrolet Tahoe 2017 Chevrolet Volt+ 6 more
Associated Documents
- Download MC-10158785-0001.pdf↗
March 15, 2019•Document ID: 10158871
Service Bulletin/Repair Instructions
EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ENGINE AND ENGINE COOLING:ENGINE
Mfr Comm. #:
PIE0495A
Date Added:
April 22, 2019
Manufacturer:
GMC
Summary
This engineering information PI ends the need for information from the field on a oil leak from the oil pan.
Associated Products (14)
2018 Buick Envision 2018 Buick Regal 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Equinox 2018 Chevrolet Impala 2018 Chevrolet Malibu 2018 Chevrolet Traverse 2018 GMC Acadia 2018 GMC Canyon 2018 GMC Terrain
Associated Documents
- Download MC-10158871-0001.pdf↗
March 15, 2019•Document ID: 10158863
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM; EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY
Mfr Comm. #:
100845001F
Date Added:
April 22, 2019
Manufacturer:
CHEVROLET
Summary
This bulletin provides information for electrical ground repairs using new replacement fasteners with "conductive finish".
Associated Products (729)
2019 Buick Cascada 2019 Buick Enclave 2019 Buick Encore 2019 Buick Envision 2019 Buick LaCrosse 2019 Buick Regal 2019 Cadillac ATS 2019 Cadillac CT6 2019 Cadillac CTS 2019 Cadillac Escalade 2019 Cadillac Escalade ESV 2019 Cadillac XT4 2019 Cadillac XT5 2019 Cadillac XTS 2019 Chevrolet Blazer 2019 Chevrolet Bolt EV 2019 Chevrolet Camaro 2019 Chevrolet Colorado 2019 Chevrolet Corvette 2019 Chevrolet Cruze+ 709 more
Associated Documents
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March 15, 2019•Document ID: 10156933
Service Bulletin/Repair Instructions
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Mfr Comm. #:
PIP5526A
Date Added:
April 8, 2019
Manufacturer:
CHEVROLET
Summary
This Preliminary Information communication advises the technician that the Product Quality Center part restriction has ended for the 8L45 and 8L90 park actuator rod.
Associated Products (44)
2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac Escalade 2018 Cadillac Escalade ESV 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Express 2018 Chevrolet Silverado 2018 GMC Canyon 2018 GMC Savana 2018 GMC Sierra 2018 GMC Yukon 2017 Cadillac ATS 2017 Cadillac CT6 2017 Cadillac CTS 2017 Cadillac Escalade 2017 Cadillac Escalade ESV 2017 Chevrolet Camaro+ 24 more
Associated Documents
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March 14, 2019•Document ID: 10158862
Service Bulletin/Repair Instructions
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM; EQUIPMENT
Mfr Comm. #:
090089002Q
Date Added:
April 22, 2019
Manufacturer:
CHEVROLET
Summary
This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before sold (prepping) to the customer.
Associated Products (341)
2020 Cadillac CT6 2020 Cadillac XT5 2020 Cadillac XT6 2020 Chevrolet Silverado 2019 Buick Cascada 2019 Buick Enclave 2019 Buick Encore 2019 Buick Envision 2019 Buick LaCrosse 2019 Buick Regal 2019 Cadillac ATS 2019 Cadillac CT6 2019 Cadillac CTS 2019 Cadillac Escalade 2019 Cadillac Escalade ESV 2019 Cadillac XT4 2019 Cadillac XT5 2019 Cadillac XTS 2019 Chevrolet Blazer 2019 Chevrolet Bolt EV+ 321 more
Associated Documents
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March 14, 2019•Document ID: 10158834
Service Bulletin/Repair Instructions
POWER TRAIN
Mfr Comm. #:
19NA035
Date Added:
April 22, 2019
Manufacturer:
CHEVROLET
Summary
This technical bulletin provides a procedure to validate if the parking pawl actuator is not working as attended causing the parking pawl to engage while driving.
Associated Products (52)
2019 Cadillac ATS 2019 Cadillac CTS 2019 Chevrolet Camaro 2019 Chevrolet Colorado 2019 Chevrolet Corvette 2019 Chevrolet Express 2019 Chevrolet Silverado 2019 GMC Sierra 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac Escalade 2018 Cadillac Escalade ESV 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Express 2018 Chevrolet Silverado 2018 GMC Canyon 2018 GMC Savana+ 32 more
Associated Documents
- Download MC-10158834-0001.pdf↗
March 13, 2019•Document ID: 10156929
Service Bulletin/Repair Instructions
EQUIPMENT:ELECTRICAL
Mfr Comm. #:
PIP5632
Date Added:
April 8, 2019
Manufacturer:
CADILLAC
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-10156929-0001.pdf↗
March 13, 2019•Document ID: 10156927
Service Bulletin/Repair Instructions
POWER TRAIN; ELECTRICAL SYSTEM
Mfr Comm. #:
PIP5575A
Date Added:
April 8, 2019
Manufacturer:
CADILLAC
Summary
This Preliminary information communicates to the dealer technician that the transmission control module P/Ns 24289415 and 24296206 are on restriction through the PQC.
Associated Products (3)
2019 Cadillac CT6 2019 Chevrolet Silverado 2019 GMC Sierra
Associated Documents
- Download MC-10156927-0001.pdf↗
March 13, 2019•Document ID: 10156924
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM
Mfr Comm. #:
PIC6355
Date Added:
April 8, 2019
Manufacturer:
CADILLAC
Summary
This Preliminary Information communication provides information to the technician about how to diagnosis a battery draw that may be caused by a module back feeding voltage in the ignition relay circuits making the vehicle think it is still awake.
Associated Products (4)
2019 Cadillac CT6 2018 Cadillac CT6 2017 Cadillac CT6 2016 Cadillac CT6
Associated Documents
- Download MC-10156924-0001.pdf↗
March 11, 2019•Document ID: 10159554
Service Bulletin/Repair Instructions
SERVICE BRAKES
Mfr Comm. #:
N192210460
Date Added:
May 13, 2019
Manufacturer:
CHEVROLET
Summary
N192210460 - Service Update. Certain 2019 Cadillac CT6 equipped with engine RPO?s LSY or LTA, Chevrolet Silverado 1500 (New Model), and GMC Sierra 1500 (New Model) vehicles have a condition where the brake system control module (BSCM) may cause a service brake assist message to appear on the driver?s information center (DIC), and a service engine soon light to illuminate on the dashboard. This may cause the brake pedal feel to be different. The pedal travel will increase for normal/light braking applies. This is caused by a software issue where the motor position sensors do not correlate. Dealers will reflash the BSCM with updated software.
Associated Products (3)
2019 Cadillac CT6 2019 Chevrolet Silverado 2019 GMC Sierra
Associated Documents
- Download MC-10159554-0001.pdf↗
March 11, 2019•Document ID: 10158865
Service Bulletin/Repair Instructions
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM:12V/24V/48V BATTERY
Mfr Comm. #:
110849001Z
Date Added:
April 22, 2019
Manufacturer:
BUICK
Summary
This bulletin provides information on the Transport Mode On Message Being Displayed in the Driver Information Center (DIC) and/or Battery Light is Flashing and the procedures to turn the Transport Mode message ON and OFF.
Associated Products (192)
2020 Cadillac XT6 2019 Buick Cascada 2019 Buick Envision 2019 Buick LaCrosse 2019 Buick Regal 2019 Cadillac Escalade 2019 Cadillac Escalade ESV 2019 Cadillac XT5 2019 Cadillac XTS 2019 Chevrolet Bolt EV 2019 Chevrolet Colorado 2019 Chevrolet Cruze 2019 Chevrolet Equinox 2019 Chevrolet Impala 2019 Chevrolet Malibu 2019 Chevrolet Silverado 2019 Chevrolet Spark 2019 Chevrolet Suburban 2019 Chevrolet Tahoe 2019 Chevrolet Volt+ 172 more
Associated Documents
- Download MC-10158865-0001.pdf↗
March 11, 2019•Document ID: 10156919
Service Bulletin/Repair Instructions
EQUIPMENT:APPLIANCE:AIR CONDITIONER
Mfr Comm. #:
PIT5663
Date Added:
April 8, 2019
Manufacturer:
GMC
Summary
This PI was written to inform dealers of a condition where a "Climate off" message will be displayed on the screen even thought the HVAC system is fully operational. Dealers are also informed that engineering is working on a solution
Associated Products (13)
2019 Cadillac CT6 2019 Cadillac XT4 2019 Chevrolet Blazer 2019 Chevrolet Camaro 2019 Chevrolet Colorado 2019 Chevrolet Equinox 2019 Chevrolet Malibu 2019 Chevrolet Silverado 2019 Chevrolet Volt 2019 GMC Acadia 2019 GMC Canyon 2019 GMC Sierra 2019 GMC Terrain
Associated Documents
- Download MC-10156919-0001.pdf↗
March 8, 2019•Document ID: 10156916
Service Bulletin/Repair Instructions
EQUIPMENT
Mfr Comm. #:
PIP4902L
Date Added:
April 8, 2019
Manufacturer:
CHEVROLET
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-10156916-0001.pdf↗
March 7, 2019•Document ID: 10158858
Service Bulletin/Repair Instructions
FUEL SYSTEM, DIESEL; EQUIPMENT ADAPTIVE/MOBILITY; FUEL SYSTEM, GASOLINE
Mfr Comm. #:
050604022P
Date Added:
April 22, 2019
Manufacturer:
CHEVROLET
Summary
This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL.
Associated Products (464)
2019 Buick Cascada 2019 Buick Enclave 2019 Buick Encore 2019 Buick Envision 2019 Buick LaCrosse 2019 Buick Regal 2019 Cadillac ATS 2019 Cadillac CT6 2019 Cadillac CTS 2019 Cadillac Escalade 2019 Cadillac Escalade ESV 2019 Cadillac XT4 2019 Cadillac XT5 2019 Cadillac XTS 2019 Chevrolet Blazer 2019 Chevrolet Bolt EV 2019 Chevrolet Camaro 2019 Chevrolet Colorado 2019 Chevrolet Corvette 2019 Chevrolet Cruze+ 444 more
Associated Documents
- Download MC-10158858-0001.pdf↗
March 6, 2019•Document ID: 10159550
Service Bulletin/Repair Instructions
VEHICLE SPEED CONTROL:CRUISE CONTROL; ELECTRICAL SYSTEM:SOFTWARE
Mfr Comm. #:
18165-03
Date Added:
May 13, 2019
Manufacturer:
CADILLAC
Summary
18165-03 - Customer Satisfaction Program. All vehicles equipped with Hands-Free Lane Following (UKL) require control software improvement to optimize the performance of the Super Cruise system. Reprogram the long-range radar and active safety control modules.
Associated Products (1)
2018 Cadillac CT6
Associated Documents
- Download MC-10159550-0001.pdf↗
March 6, 2019•Document ID: 10158787
Service Bulletin/Repair Instructions
SUSPENSION:FRONT:STABILIZER BAR; SUSPENSION
Mfr Comm. #:
17NA324
Date Added:
April 22, 2019
Manufacturer:
CADILLAC
Summary
This informational bulletin provides information on P80 Lubricant required for any repairs involving removal of front stabilizer shaft.
Associated Products (4)
2019 Cadillac CT6 2018 Cadillac CT6 2017 Cadillac CT6 2016 Cadillac CT6
Associated Documents
- Download MC-10158787-0001.pdf↗
March 1, 2019•Document ID: 10158838
Service Bulletin/Repair Instructions
ENGINE
Mfr Comm. #:
19NA044
Date Added:
April 22, 2019
Manufacturer:
GMC
Summary
This informational bulletin provides information on a normal engine operating condition for faster emission warm up time.
Associated Products (456)
2019 Buick Cascada 2019 Buick Enclave 2019 Buick Encore 2019 Buick Envision 2019 Buick LaCrosse 2019 Buick Regal 2019 Cadillac ATS 2019 Cadillac CT6 2019 Cadillac CTS 2019 Cadillac Escalade 2019 Cadillac Escalade ESV 2019 Cadillac XT4 2019 Cadillac XT5 2019 Cadillac XTS 2019 Chevrolet Blazer 2019 Chevrolet Camaro 2019 Chevrolet Colorado 2019 Chevrolet Corvette 2019 Chevrolet Cruze 2019 Chevrolet Equinox+ 436 more
Associated Documents
- Download MC-10158838-0001.pdf↗
March 1, 2019•Document ID: 10158827
Service Bulletin/Repair Instructions
POWER TRAIN
Mfr Comm. #:
18NA355
Date Added:
April 22, 2019
Manufacturer:
CADILLAC
Summary
This technical bulletin provides information for new transmission oil to use and a procedure for exchanging the old fluid and adding the new fluid to correct a shake/shudder during light throttle acceleration condition.
Associated Products (47)
2019 Cadillac ATS 2019 Cadillac CT6 2019 Cadillac CTS 2019 Chevrolet Camaro 2019 Chevrolet Colorado 2019 Chevrolet Corvette 2019 GMC Canyon 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Silverado 2018 GMC Canyon 2018 GMC Sierra 2017 Cadillac ATS 2017 Cadillac CT6 2017 Cadillac CTS 2017 Cadillac Escalade+ 27 more
Associated Documents
- Download MC-10158827-0001.pdf↗

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