Cadillac CT6 Service Bulletins (2018)

1,096 manufacturer communications on file.

December 10, 2018•Document ID: 10207995
Service Bulletin/Repair Instructions
AIR BAGS
Mfr Comm. #:
1816501
Date Added:
February 14, 2022
Manufacturer:
CADILLAC
Summary
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-10207995-0001.pdf↗
December 10, 2018•Document ID: 10207704
Service Bulletin/Repair Instructions
VEHICLE SPEED CONTROL; ELECTRICAL SYSTEM
Mfr Comm. #:
18165 01
Date Added:
February 7, 2022
Manufacturer:
CADILLAC
Summary
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-10207704-0001.pdf↗
December 7, 2018•Document ID: 10154974
Service Bulletin/Repair Instructions
EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; SERVICE BRAKES
Mfr Comm. #:
17NA021
Date Added:
March 25, 2019
Manufacturer:
BUICK
Summary
This technical bulletin provides a procedure for replacing the oil pump, power brake booster and power brake booster vacuum hose to eliminate a hard brake pedal and/or air type noise heard upon brake apply due to oil in the brake booster.
Associated Products (19)
2018 Buick LaCrosse 2018 Buick Regal 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-10154974-0001.pdf↗
December 6, 2018•Document ID: 10154566
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING
Mfr Comm. #:
PIP5540B
Date Added:
March 18, 2019
Manufacturer:
CHEVROLET
Summary
This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. To allow the ice to melt so that it can be drained from the related components. That any of the listed DTC's may set with or without poor engine performance.
Associated Products (815)
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+ 795 more
Associated Documents
- Download MC-10154566-0001.pdf↗
December 5, 2018•Document ID: 10155012
Service Bulletin/Repair Instructions
EQUIPMENT ADAPTIVE/MOBILITY; SEATS
Mfr Comm. #:
060850009J
Date Added:
March 25, 2019
Manufacturer:
CHEVROLET
Summary
This informational bulletin provides information for information on passenger presence sensing system (PPS or PSS) concerns with custom upholstery, accessory seat heaters or other comfort enhancing devices.
Associated Products (502)
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+ 482 more
Associated Documents
- Download MC-10155012-0001.pdf↗
December 5, 2018•Document ID: 10155011
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM
Mfr Comm. #:
060847001N
Date Added:
March 25, 2019
Manufacturer:
PONTIAC
Summary
This bulletin explains the labor operation numbers used for submitting warranty claims for module reprogramming and not when replacing a module.
Associated Products (664)
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+ 644 more
Associated Documents
- Download MC-10155011-0001.pdf↗
December 5, 2018•Document ID: 10155008
Service Bulletin/Repair Instructions
TIRES
Mfr Comm. #:
000310003X
Date Added:
March 25, 2019
Manufacturer:
GMC
Summary
This warranty administration bulletin provides information on The tires supplied with a new vehicle are covered by General Motors against defects in material or workmanship under the Bumper-to-Bumper New Vehicle Limited Warranty.
Associated Products (515)
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+ 495 more
Associated Documents
- Download MC-10155008-0001.pdf↗
December 4, 2018•Document ID: 10207994
Service Bulletin/Repair Instructions
FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL:SOFTWARE; FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL
Mfr Comm. #:
18165
Date Added:
February 14, 2022
Manufacturer:
CADILLAC
Summary
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-10207994-0001.pdf↗
December 4, 2018•Document ID: 10207988
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM); EXTERIOR LIGHTING; ELECTRICAL SYSTEM; AIR BAGS
Mfr Comm. #:
1823901
Date Added:
February 14, 2022
Manufacturer:
CHEVROLET
Summary
Emissions Recall. General Motors has decided to conduct a Voluntary Emission Recall involving certain 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-10207988-0001.pdf↗
December 4, 2018•Document ID: 10207703
Service Bulletin/Repair Instructions
VEHICLE SPEED CONTROL; ELECTRICAL SYSTEM
Mfr Comm. #:
18165
Date Added:
February 7, 2022
Manufacturer:
CADILLAC
Summary
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-10207703-0001.pdf↗
December 4, 2018•Document ID: 10207697
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
Mfr Comm. #:
18239 01
Date Added:
February 7, 2022
Manufacturer:
CADILLAC
Summary
Emissions Recall. General Motors has decided to conduct a Voluntary Emission Recall involving certain 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-10207697-0001.pdf↗
December 3, 2018•Document ID: 10154552
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
Mfr Comm. #:
PIP4925B
Date Added:
March 18, 2019
Manufacturer:
PONTIAC
Summary
This preliminary information document communicates a tip on the way to diagnose possible induction or exhaust air leaks using the evaporative emission cart smoke machine and ultrasonic leak detector tools.
Associated Products (816)
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+ 796 more
Associated Documents
- Download MC-10154552-0001.pdf↗
November 21, 2018•Document ID: 10151869
Service Bulletin/Repair Instructions
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
Mfr Comm. #:
PIT5353C
Date Added:
December 17, 2018
Manufacturer:
CHEVROLET
Summary
This Preliminary Information communication provides information to the technician about what XM offerings are available for vehicles. A dealer or customer can access the website listed below for vehicle specific XM offerings and availability.
Associated Products (726)
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+ 706 more
Associated Documents
- Download MC-10151869-0001.pdf↗
November 20, 2018•Document ID: 10151866
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM
Mfr Comm. #:
PIC6342
Date Added:
December 17, 2018
Manufacturer:
CADILLAC
Summary
This Preliminary information communicates to the dealer technician that U0100 can currently set for a loss of communications with either the TCCM or the ECM and further diagnostics will be required to determine which module is at fault.
Associated Products (2)
2019 Cadillac CT6 2018 Cadillac CT6
Associated Documents
- Download MC-10151866-0001.pdf↗
November 19, 2018•Document ID: 10151862
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER
Mfr Comm. #:
PIP5387D
Date Added:
December 17, 2018
Manufacturer:
CADILLAC
Summary
This PI Communicates that there is a parts restriction on the toubochargers for this vehicle. The dealer must call PQC to order a replacement turbocharger.
Associated Products (1)
2018 Cadillac CT6
Associated Documents
- Download MC-10151862-0001.pdf↗
November 19, 2018•Document ID: 10151861
Service Bulletin/Repair Instructions
SEATS; LANE DEPARTURE
Mfr Comm. #:
PIC6048J
Date Added:
December 17, 2018
Manufacturer:
BUICK
Summary
This Preliminary Information communicates to the technician 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 (37)
2019 Buick Envision 2019 Buick LaCrosse 2019 Cadillac ATS 2019 Cadillac CT6 2019 Cadillac CTS 2019 Cadillac XT4 2019 Cadillac XT5 2019 Cadillac XTS 2019 Chevrolet Equinox 2019 GMC Acadia 2019 GMC Terrain 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+ 17 more
Associated Documents
- Download MC-10151861-0001.pdf↗
November 15, 2018•Document ID: 10151851
Service Bulletin/Repair Instructions
LANE DEPARTURE; VEHICLE SPEED CONTROL:CRUISE CONTROL
Mfr Comm. #:
PIC6265D
Date Added:
December 17, 2018
Manufacturer:
CHEVROLET
Summary
This Preliminary information communicates that a 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 (10)
2019 Buick LaCrosse 2019 Cadillac CT6 2019 Chevrolet Malibu 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-10151851-0001.pdf↗
November 14, 2018•Document ID: 10155117
Service Bulletin/Repair Instructions
SEATS
Mfr Comm. #:
18NA343
Date Added:
March 25, 2019
Manufacturer:
CADILLAC
Summary
This technical bulletin provides a procedure to correct a condition of lateral seat movement and/or squeak type noise heard in the driver seat cushion area.
Associated Products (1)
2018 Cadillac CT6
Associated Documents
- Download MC-10155117-0001.pdf↗
November 14, 2018•Document ID: 10151843
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM
Mfr Comm. #:
PIC6307P
Date Added:
December 17, 2018
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-10151843-0001.pdf↗
November 13, 2018•Document ID: 10151836
Service Bulletin/Repair Instructions
ENGINE
Mfr Comm. #:
PIP5568C
Date Added:
December 17, 2018
Manufacturer:
CHEVROLET
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). Revised to include the possibility of setting in pairs and some drivability concerns.
Associated Products (24)
2019 Buick Enclave 2019 Buick LaCrosse 2019 Buick Regal 2019 Cadillac ATS 2019 Cadillac CT6 2019 Cadillac CTS 2019 Cadillac XT5 2019 Chevrolet Traverse 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+ 4 more
Associated Documents
- Download MC-10151836-0001.pdf↗

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