Cadillac CT6 Service Bulletins (2018)

1,096 manufacturer communications on file.

October 31, 2017•Document ID: 10123290
Service Bulletin/Repair Instructions
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Mfr Comm. #:
PIC6307B
Date Added:
November 14, 2017
Manufacturer:
CADILLAC
Summary
This Preliminary information communicates a parts restriction for the Super Cruse components
Associated Products (1)
2018 Cadillac CT6
Associated Documents
- Download MC-10123290-0001.pdf↗
October 30, 2017•Document ID: 10123289
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM
Mfr Comm. #:
PIP5493D
Date Added:
November 14, 2017
Manufacturer:
GMC
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.
Associated Products (22)
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 2017 Cadillac CTS 2017 Cadillac XT5 2017 Chevrolet Camaro 2017 Chevrolet Colorado 2017 GMC Acadia 2017 GMC Canyon 2016 Cadillac ATS 2016 Cadillac CT6+ 2 more
Associated Documents
- Download MC-10123289-0001.pdf↗
October 30, 2017•Document ID: 10123288
Service Bulletin/Repair Instructions
WHEELS; STEERING
Mfr Comm. #:
PIC6290A
Date Added:
November 14, 2017
Manufacturer:
CADILLAC
Summary
This Preliminary information communicates to the dealer that a thump or bump feel or noise may exist on a hard apply of the brakes or when applying the brakes, letting or, then re-applying the brake when the steering wheel is in the straight ahead position. Engineering has investigated and determined to be a normal operating characteristic.
Associated Products (3)
2018 Cadillac CT6 2017 Cadillac CT6 2016 Cadillac CT6
Associated Documents
- Download MC-10123288-0001.pdf↗
October 27, 2017•Document ID: 10134620
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM
Mfr Comm. #:
17NA341
Date Added:
April 23, 2018
Manufacturer:
CADILLAC
Summary
This Bulletin provides information to use when encountering a 120V Portable Charge Cord that the Customer states does not work.
Associated Products (7)
2018 Cadillac CT6 2018 Chevrolet Bolt EV 2018 Chevrolet Volt 2017 Cadillac CT6 2017 Chevrolet Bolt EV 2017 Chevrolet Volt 2016 Chevrolet Volt
Associated Documents
- Download MC-10134620-0001.pdf↗
October 27, 2017•Document ID: 10134583
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM:WIRING; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
Mfr Comm. #:
17NA292
Date Added:
April 23, 2018
Manufacturer:
GMC
Summary
This technical bulletin provides a procedure to inspect the wires and/or replace the Valve Rocker Arm Oil Control Valves if the DTCs listed are set.
Associated Products (18)
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 2017 Cadillac CTS 2017 Cadillac XT5 2017 Chevrolet Camaro 2017 Chevrolet Colorado 2017 GMC Acadia 2017 GMC Canyon
Associated Documents
- Download MC-10134583-0001.pdf↗
October 25, 2017•Document ID: 10134594
Service Bulletin/Repair Instructions
EQUIPMENT; ENGINE
Mfr Comm. #:
150089005A
Date Added:
April 23, 2018
Manufacturer:
GMC
Summary
This warranty administration bulletin provides dealership personnel with policy and procedure requirements for essential tools that include consumable parts (U.S. Only).
Associated Products (572)
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 Bolt EV 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Cruze 2018 Chevrolet Equinox 2018 Chevrolet Express+ 552 more
Associated Documents
- Download MC-10134594-0001.pdf↗
October 24, 2017•Document ID: 10134621
Service Bulletin/Repair Instructions
EQUIPMENT
Mfr Comm. #:
070849020M
Date Added:
April 23, 2018
Manufacturer:
GMC
Summary
This informational bulletin provides information for the IPC odometer programming method quick reference guide.
Associated Products (635)
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 Bolt EV 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Cruze 2018 Chevrolet Equinox 2018 Chevrolet Express+ 615 more
Associated Documents
- Download MC-10134621-0001.pdf↗
October 24, 2017•Document ID: 10123280
Service Bulletin/Repair Instructions
FORWARD COLLISION AVOIDANCE: SENSING SYSTEM
Mfr Comm. #:
PIT5551B
Date Added:
November 14, 2017
Manufacturer:
CADILLAC
Summary
This Preliminary information communicatesa "Forward Collision System Reduced" message displayed on the DIC when theForward Automatic Braking has been set to the "Alert" setting. This is normal when theFAB has been set to "Alert".
Associated Products (32)
2018 Buick Enclave 2018 Cadillac CT6 2018 Cadillac Escalade 2018 Cadillac XT5 2018 Chevrolet Bolt EV 2018 Chevrolet Equinox 2018 Chevrolet Malibu 2018 Chevrolet Silverado 2018 Chevrolet Suburban 2018 Chevrolet Tahoe 2018 Chevrolet Traverse 2018 Chevrolet Volt 2018 GMC Acadia 2018 GMC Sierra 2018 GMC Terrain 2018 GMC Yukon 2017 Cadillac CT6 2017 Cadillac Escalade ESV 2017 Cadillac XT5 2017 Chevrolet Bolt EV+ 12 more
Associated Documents
- Download MC-10123280-0001.pdf↗
October 23, 2017•Document ID: 10134618
Service Bulletin/Repair Instructions
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
Mfr Comm. #:
17NA337
Date Added:
April 23, 2018
Manufacturer:
CADILLAC
Summary
This informational bulletin provides information to the customer on the radio display "info pages" being blank and to make sure to select in the "active info pages" menu.
Associated Products (81)
2018 Buick Enclave 2018 Buick Encore 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 Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Cruze 2018 Chevrolet Equinox 2018 Chevrolet Impala 2018 Chevrolet Malibu 2018 Chevrolet Silverado 2018 Chevrolet Suburban+ 61 more
Associated Documents
- Download MC-10134618-0001.pdf↗
October 20, 2017•Document ID: 10123270
Service Bulletin/Repair Instructions
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Mfr Comm. #:
PIP5526
Date Added:
November 14, 2017
Manufacturer:
CADILLAC
Summary
This Preliminary Information communication advises the technician that the Product Quality Center has a part restriction for the 8L45 and 8L90 park actuator rod. The dealer technician is advised to call the GM Product Quality Center for further assistance.
Associated Products (40)
2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac Escalade 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 ESV 2017 Chevrolet Camaro 2017 Chevrolet Colorado 2017 Chevrolet Corvette+ 20 more
Associated Documents
- Download MC-10123270-0001.pdf↗
October 18, 2017•Document ID: 10123265
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM:SOFTWARE
Mfr Comm. #:
PIC6265C
Date Added:
November 14, 2017
Manufacturer:
BUICK
Summary
This Preliminary information communicates thata vehicle may exhibit a Adaptive Cruise Control Unavailable and/or Lane Keep Assist Unavailable message. The technician may attempt to program the Active Safety Control Module (ASCM) and encounter a code E4399. The technician is advised if he encounters this concern to zero the MIC counter by placing the vehicle into and back out of "Transport Mode".
Associated Products (7)
2018 Buick LaCrosse 2018 Cadillac CT6 2018 Chevrolet Malibu 2017 Buick LaCrosse 2017 Cadillac CT6 2017 Chevrolet Malibu 2016 Cadillac CT6
Associated Documents
- Download MC-10123265-0001.pdf↗
October 17, 2017•Document ID: 10134612
Service Bulletin/Repair Instructions
BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
Mfr Comm. #:
17NA331
Date Added:
April 23, 2018
Manufacturer:
CHEVROLET
Summary
This informational bulletin provides information to the customer about the rear camera guidelines not being present at times due to the VBM taking over the rear camera option.
Associated Products (76)
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 Bolt EV 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Cruze 2018 Chevrolet Equinox 2018 Chevrolet Express+ 56 more
Associated Documents
- Download MC-10134612-0001.pdf↗
October 17, 2017•Document ID: 10123261
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM
Mfr Comm. #:
PIC6307A
Date Added:
November 14, 2017
Manufacturer:
CADILLAC
Summary
This Preliminary information communicates a parts restriction for the Super Cruse components
Associated Products (1)
2018 Cadillac CT6
Associated Documents
- Download MC-10123261-0001.pdf↗
October 16, 2017•Document ID: 10123256
Service Bulletin/Repair Instructions
POWER TRAIN; ELECTRICAL SYSTEM:SOFTWARE
Mfr Comm. #:
PIP5508A
Date Added:
November 14, 2017
Manufacturer:
GMC
Summary
This Preliminary Information communication advises the technician that the Product Quality Center has a part restriction for the T87A Transmission Control Module. The dealer technician is advised to call the GM Product Quality Center for further assistance.
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-10123256-0001.pdf↗
October 16, 2017•Document ID: 10123255
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
Mfr Comm. #:
PIC6231A
Date Added:
November 14, 2017
Manufacturer:
CHEVROLET
Summary
This Preliminary Information communication provides information to the technician about vehicles EV range is less than expected, or the estimated EV range on the display is greater than the actual range achieved. Dealer should walk the customer though using the energy screen. The energy screen will help the customer understand were there battery energy is being used.
Associated Products (6)
2018 Cadillac CT6 2018 Chevrolet Bolt EV 2018 Chevrolet Volt 2017 Cadillac CT6 2017 Chevrolet Bolt EV 2017 Chevrolet Volt
Associated Documents
- Download MC-10123255-0001.pdf↗
October 13, 2017•Document ID: 10123252
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM; EQUIPMENT
Mfr Comm. #:
PIC5650C
Date Added:
November 14, 2017
Manufacturer:
CHEVROLET
Summary
This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble Codes B3055, B3060, and/or B3935. Technician should not replace any parts for this concern. If unable to duplicate the concern ask if the customer uses any Radio Frequency Identification Devices when the concern is present. Dealer should also direct their customers to the appropriate section in the Owner manuals that references that the device complies.
Associated Products (262)
2018 Buick Encore 2018 Buick Envision 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Equinox 2018 Chevrolet Silverado 2018 Chevrolet Sonic 2018 Chevrolet Tahoe 2018 Chevrolet Traverse 2018 Chevrolet Trax 2018 GMC Acadia 2018 GMC Sierra 2018 GMC Terrain 2017 Buick Cascada 2017 Buick Enclave 2017 Buick Encore 2017 Buick Envision+ 242 more
Associated Documents
- Download MC-10123252-0001.pdf↗
October 13, 2017•Document ID: 10123244
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM; LANE DEPARTURE: WARNING
Mfr Comm. #:
PIC6048H
Date Added:
November 14, 2017
Manufacturer:
CADILLAC
Summary
This Preliminary Information communicates to thetechnician that some customers may comment on the operation of their haptic seat during a Lane Keep Assist event. Lane Keep Assist works differently than Lane Departure Warning. The Lane Keep Assist icon is solid amber, Forward Camera Module is actively commanding a torque to Electronic Power Steering. This means that the driver should also feel some feedback from the steering wheel. No Chimes or haptic in the seat. Lane Keep Assist icon is flashing amber; Forward Camera Module is actively commanding torque to Electronic Power Steering. This will also be accompanied with Lane Departure Warning chimes and haptic in the seat feedback based on the setting chosen in the vehicle settings. This will take place when the vehicle has crossed lane marking by (40 cm) or (15.75 in).
Associated Products (26)
2018 Buick Envision 2018 Buick LaCrosse 2018 Cadillac ATS 2018 Cadillac CT6 2018 Cadillac CTS 2018 Cadillac XT5 2018 Cadillac XTS 2018 Chevrolet Equinox 2018 GMC Acadia 2018 GMC Terrain 2017 Buick Envision 2017 Buick LaCrosse 2017 Cadillac ATS 2017 Cadillac CT6 2017 Cadillac CTS 2017 Cadillac XT5 2017 Cadillac XTS 2017 GMC Acadia 2016 Buick Envision 2016 Cadillac ATS+ 6 more
Associated Documents
- Download MC-10123244-0001.pdf↗
October 12, 2017•Document ID: 10123243
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM:SOFTWARE
Mfr Comm. #:
PIT5590
Date Added:
November 14, 2017
Manufacturer:
GMC
Summary
This Preliminary information communicates to the technician, that they may be working on a concern of a Service Driver Assist System Message with B172E stored in history Do not replace any parts. Engineering is aware of the issue and a new control module is in development and will be available Q1 2019.
Associated Products (13)
2018 Buick Enclave 2018 Buick Envision 2018 Buick LaCrosse 2018 Cadillac CT6 2018 Cadillac XT5 2018 Chevrolet Equinox 2018 GMC Acadia 2018 GMC Terrain 2017 Buick Envision 2017 Buick LaCrosse 2017 Cadillac CT6 2017 Cadillac XT5 2017 GMC Acadia
Associated Documents
- Download MC-10123243-0001.pdf↗
October 11, 2017•Document ID: 10134593
Service Bulletin/Repair Instructions
EQUIPMENT
Mfr Comm. #:
150089004B
Date Added:
April 23, 2018
Manufacturer:
CHEVROLET
Summary
This informational bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered seepage.
Associated Products (479)
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 Bolt EV 2018 Chevrolet Camaro 2018 Chevrolet Colorado 2018 Chevrolet Corvette 2018 Chevrolet Cruze 2018 Chevrolet Equinox 2018 Chevrolet Express+ 459 more
Associated Documents
- Download MC-10134593-0001.pdf↗
October 10, 2017•Document ID: 10134567
Service Bulletin/Repair Instructions
SUSPENSION:FRONT:STABILIZER BAR
Mfr Comm. #:
17NA324
Date Added:
April 23, 2018
Manufacturer:
CADILLAC
Summary
This informational bulletin provides information on P80 Lubricant required for any repairs involving removal of front stabilizer shaft.
Associated Products (3)
2018 Cadillac CT6 2017 Cadillac CT6 2016 Cadillac CT6
Associated Documents
- Download MC-10134567-0001.pdf↗

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