2024 CADILLAC CT4Cadillac Ct4 2024

Vehicle Details: Service Bulletins

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Below you will find all available information on the 2024 CADILLAC CT4, manufacturered by General Motors Llc.

ManufacturerKnown WMI(s)Fuel Type
CADILLAC1G6
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Frequently Asked Questions
  • Where is the 2024 CADILLAC CT4 produced?
     - The 2024 CADILLAC CT4 is produced in Warren Michigan, United States (usa).
NHTSA Mandated Recalls

No recalls could be found for this vehicle. To ensure accuracy and for your safety, do a free VIN recall check here or here [USA] - UK - Canada.

Recalls are also available on the Complaints page
Bulletins

Bulletins are notices put out by manufacturers in conjunction with the NHTSA to notify the public of manufacturing issues or changes.

  • 23-NA-064 - ELECTRICAL SYSTEM: This service bulletin provides information on the transport mode feature, also known as logistics mode, which is used to increase the 12v battery stand time of the vehicle during transit and or long period of stand time at the dealerships.
  • 00-03-10-006P - WHEELS: This service bulletin provides information for dealers/technicians on tire radial force variation (rfv).
  • 22-NA-038 - UNKNOWN OR OTHER: This warranty bulletin provides information on customer concern not duplicated (ccnd) labor operation numbers.
  • N242440670 - STEERING: Service update - certain vehicles may have a condition in which the tie rod jam nut may be below torque specification. Dealers will perform a front wheel toe set alignment and tighten both jam nuts to spec.
  • 20-NA-132 - ELECTRICAL SYSTEM: This warranty administration bulletin provides policy information on the requirements for 12v battery testing and warranty replacements.
  • 17-NA-052 - WHEELS: This bulletin updates the position of general motors on refinishing aluminum wheels. Gm has determined that wheel refinishing under warranty will no longer be performed.
  • PIT5832L - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL: This preliminary information communicates a diagnostic tip on how to resolve a issue if the serial data authentication configuration did not complete correctly.
  • PIP5843D - EXTERIOR LIGHTING: This preliminary information communicates to the dealers information related to a malfunction indicator lamp (mil) illuminated during cold ambient temperatures with dtcs P30C3 and/or P30BF P30C7 P30CB setting.
  • PIP5865B - PARKING BRAKE:INDICATOR LIGHT: This preliminary information communicates the possibility of dtc P30BF failing on low mile vehicles due to the possibility of the cylinder 1/2 sliding barrel binding on intake camshaft.
  • PIP5863B - ENGINE AND ENGINE COOLING: This preliminary information communicates to dealers? Information related to a malfunction indicator lamp (mil) illuminated due to a U0672 setting. Advises the technician to perform electric engine coolant pump connection inspections. To cl
  • 21-NA-281 - POWER TRAIN: This service bulletin provides diagnostic information for technicians in cases of an etrs system fault or a no start condition - if the vehicle needs to be moved, it is recommended to use wheel dollies, tire skates or the new manual park re
  • 20-NA-132 - ELECTRICAL SYSTEM: This warranty administration bulletin provides policy information on the requirements for 12v battery testing and warranty replacements.
  • 10-08-45-001H - ELECTRICAL SYSTEM: This bulletin provides information for electrical ground repairs using new general motors replacement fasteners with conductive finish.
  • 23-NA-103 - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL: This service bulletin provides information on submitting quality photos of various vehicle concerns to the gm technical assistance center (tac).
  • 16-NA-383 - ENGINE AND ENGINE COOLING: This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, crank no start, extended crank or misfire, mil with dtcs, and explains how top tier fuels shou
  • 11-00-89-005X - EQUIPMENT: This warranty administration bulletin provides information on dealer empowerment for goodwill, customer enthusiasm and policy (u.S. Only).
  • 07-00-89-037S - EQUIPMENT: This warranty administration bulletin provides policy information for gm courtesy transportation and roadside assistance programs.
  • PIP5968 - POWER TRAIN: This preliminary information communicates to have the dealer contact tac with the transmission tun number prior to transmission installation.
  • PIP5966 - POWER TRAIN: This preliminary information communicates diagnostic aids for a no start or dtc's following a transmission replacement
  • PIC6538 - WHEELS: This preliminary information communicates that a repeat brake pulsation maybe cause by a customer painting the wheels and paint being on the hub surface of the wheel.
  • 24-NA-040 - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL: This service bulletin provides information on all hazmat parts being returned to the warranty parts center (wpc) must be shipped using central transport. Hazardous materials should never be sent by air transportation to the wpc.
  • PIE0782 - ENGINE AND ENGINE COOLING: This engineering information (ei lite) is requesting technicians use the fpr app process in regard to finding coolant leaking around the coolant control valve (ccv).
  • 17-NA-073 - UNKNOWN OR OTHER: This warranty administration bulletin provides information regarding the field action courtesy transportation policy.
  • 22-NA-074 - ENGINE AND ENGINE COOLING: This service bulletin provides service information to technicians on guidelines to replace oil cooler, oil cooler lines and oil tank if the engine was replaced where large amounts of debris has flowed throughout the oiling system.
  • 20-NA-018 - ELECTRICAL SYSTEM: This service bulletin provides information for dealers/technicians on mdi 2 required when programming vehicles with vehicle intelligence platform (vip).
  • 24-NA-031 - SERVICE BRAKES, HYDRAULIC: This service bulletin provides information for having brake pulsation and/or repeat brake pulsation.
  • 19-NA-044 - ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL: This service bulletin provides information on the cold start control system in di engines to reduce cold start emissions and improve fuel economy.
  • 16-NA-222 - ENGINE AND ENGINE COOLING: This bulletin provides information on engine concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations.
  • 16-NA-338 - ENGINE AND ENGINE COOLING: This warranty admin service bulletin provides guidelines for dealers not required and for dealers required to contact the pqc for engine or transmission assembly replacement and explains the pqc process, gwm transaction submission, vehicle
  • 23-NA-189 - ELECTRICAL SYSTEM: This service bulletin assists technicians in setting up picoscope hardware/software to monitor can bus traffic (voltage patterns) to aid technical assistance (tac) and field service engineers (fses) in diagnosing electrical issues present o
  • 23-NA-055 - ELECTRICAL SYSTEM: This service bulletin provides information on the el-52800 diagnostic & charge battery station (dcbs) a?? Faqs.
  • 23-NA-214 - ENGINE AND ENGINE COOLING: This service bulletin provides information on purge pump part replacement and purge pump part number interchangeability.
  • PI0281K - STRUCTURE: This preliminary informational (pi) bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers.
  • PIT6097C - EQUIPMENT:ELECTRICAL: This preliminary information communicates an issue where the vehicles wireless charger no longer works with certain iso updates on apple 15 phones and advises customer to update their phone to the lastest iso update.
  • PIC6536 - STEERING:ELECTRIC POWER ASSIST SYSTEM: This preliminary information communicates to the technicians some additional diagnostic steps to perform if they encounter a no crank condition and/or loss of power steering.
  • PIP5841D - SERVICE BRAKES, HYDRAULIC: This preliminary information communicates the potential for condensation to freeze up inside the crankcase pressure sensor causing dtc P04FB to set.
  • 18-NA-099 - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL: This bulletin provides information for use on a product assistance claim (pac), which is formerly known as a product allegation resolution (par) claim.
  • PI1394B - ENGINE AND ENGINE COOLING: This pi bulletin advises the technician on the proper way to install the pistons in an engine.
  • PI0592I - ELECTRICAL SYSTEM: This preliminary information (pi) provides information om service programming system (sps) error codes (e4398, e4399, e4403, m4404, m4413, m6954, m6955, e4414, e4423, e4491 or e6961).
  • PIT5962A - UNKNOWN OR OTHER: This preliminary information communicates a gm part number for reflective high temperature heat or insulating tape when repairing wiring harnesses.
  • PIT6097B - EQUIPMENT:ELECTRICAL: This preliminary information communicates an issue where the vehicles wireless charger no longer works with the latest iso update on apple 15 phones.
  • PIT6097A - EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE: This preliminary information communicates an issue where the vehicles wireless charger no longer works with the lastest iso update on apple 15 phones.
  • PIT6097 - EQUIPMENT:ELECTRICAL:INFOTAINMENT: This preliminary information communicates an issue where the vehicles wireless charger no longer works with the lastest iso update on apple 15 phones.
  • PIT5851D - ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER: This preliminary information communicates an issues with the odometer being incorrect after a programming event and how the dealership can resolve the issue.
  • 22-NA-240 - ENGINE AND ENGINE COOLING: This informational bulletin advises the tech to validate if oil is leaking into the cooling system and to test and verify were to leak is coming from before replacing all the parts that wouldn't apply to the repair.
  • 02-08-42-001J - EXTERIOR LIGHTING: This informational bulletin provides information for dealers/technicians on headlamp, tail lamp, license lamp or fog/driving lamp damage.
  • 16-NA-361 - POWER TRAIN: This service bulletin provides service /diagnostic information to aid with a transmission harsh 1-2 shift upon first start up/shift of the day under light throttle.
  • 23-NA-219 - EQUIPMENT: This service bulletin provides information on concerns or questions regarding installation of dealer installed accessories.
  • PIT5985C - POWER TRAIN: This preliminary information communicates diagnostic tips on how to resolve a issues with vehicles that will not power up after a can bus 2 issue, lightning strike, or a failed over the air update.
  • PIT5832K - POWER TRAIN: This preliminary information communicates a diagnostic tip on how to resolve a issue if the serial data authentication configuration did not complete correctly.
  • 23-NA-214 - ENGINE AND ENGINE COOLING: This informational bulletin provides information on purge pump part replacement and purge part number interchange.
  • 20-NA-132 - ENGINE AND ENGINE COOLING: This warranty administration bulletin provides policy information on the requirements for 12v battery testing and warranty replacements.
  • 23-NA-210 - POWER TRAIN: This bulletin provides a procedure to perform a diagnostic check to verify if dtcs P18AE and/or P0700 set returns when reset and to clear the codes and validate code does not set again.
  • 20-NA-018 - ELECTRICAL SYSTEM: This service bulletin provides information for dealers/technicians on mdi 2 required when programming vehicles with vehicle intelligence platform (vip).
  • PIP5943 - POWER TRAIN: This preliminary information communication advises the technician on diagnostic aids to help with the diagnosis and repair of 8 speed transmissions
  • 21-NA-135 - ENGINE AND ENGINE COOLING: This service bulletin provides information to inform dealership personnel about law enforcement and government vehicles that request to disable or enable content.
  • 17-NA-087 - STEERING: This service bulletin provides information on characteristics of wide low aspect ratio tires, vehicle pulls left or right, wanders, follows depressions in road surface, tramlining.
  • 03-00-91-001I - STEERING: This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate vibration analysis-road testing procedure when diagnosing vibration concerns.
  • 20-NA-159 - WHEELS: This warranty administration bulletin is for information on general motors new vehicle tire warranty program (u.S. Dealers only).
  • 23-NA-189 - ELECTRICAL SYSTEM: This service bulletin assists technicians in setting up picoscope hardware/software to monitor can bus traffic (voltage patterns) to aid technical assistance (tac) and field service engineers (fses) in diagnosing electrical issues present o
  • 16-NA-361 - POWER TRAIN: This service bulletin provides service /diagnostic information to aid with a transmission harsh 1-2 shift upon first start up/shift of the day under light throttle.
  • 13-03-10-001K - WHEELS: This service bulletin provides information on summer tire performance and tire cold weather cracking.
  • 05-00-89-029F - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL: This service bulletin provides information on general motors dealership critical equipment requirements and recommendations.
  • 99-00-89-019Y - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL: This warranty administration bulletin provides information on the global warranty management (gwm) warranty parts center (wpc) parts return program.
  • 23-NA-172 - POWER TRAIN: This service bulletin advises the technician to replace the transmission and not overhaul it to correct a customer concern of manual transmission pops/jumps out of third gear after shifting and during acceleration.
  • 22-NA-038 - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL: This warranty bulletin provides information on customer concern not duplicated (ccnd) labor operation numbers.
  • 17-NA-170 - WHEELS: This service bulletin provides information about the hunter wheel road force balancers that should be utilized for all repairs requiring balance and road force measurement.
  • 01-06-01-011O - ENGINE AND ENGINE COOLING: This service bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.
  • 20-NA-159 - TIRES: This warranty administration bulletin is for information on general motors new vehicle tire warranty program (u.S. Dealers only).
  • 02-00-89-002W - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL: This service bulletin provides information for dealers/technicians on when and how to submit a field product report (fpr) (u.S. And canada dealers only).
  • 23-NA-172 - POWER TRAIN: This service bulletin advises the technician to replace the transmission and not overhaul it to correct a customer concern of manual transmission pops/jumps out of third gear after shifting and during acceleration.
  • 23-NA-154 - EQUIPMENT: This bulletin provides information on warranty administration a?? Required operating procedures - 8 points (u.S. Only).
  • 23-NA-154 - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL: This bulletin provides information on warranty administration a?? Required operating procedures - 8 points (u.S. Only).
  • 17-NA-157 - ENGINE AND ENGINE COOLING: This service bulletin explains the difference in oil filters for gas engines with new oil pump control systems and the possibilities of what may happen using the incorrect filter.
  • 23-NA-153 - ENGINE AND ENGINE COOLING: The service bulletin advises the tech of a normal transmission shift condition and the delay in throttle response when the throttle plate is opened rapidly and advises the customer that it is normal for the delay.
  • 18-NA-306 - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL: This warranty administration service bulletin provides information for dealers/service advisors on when and how to submit a pre-repair authorization (pra).
  • PIT5832J - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL: This preliminary information communicates a diagnostic tip on how to resolve a issue if the serial data authentication configuration did not complete correctly.
  • PIT5985B - POWER TRAIN: This preliminary information communicates diagnostic tips on how to resolve a issues with vehicles that will not power up after a can bus 2 issue, lightning strike, or a failed over the air update.
  • PIC6516 - PARKING BRAKE: This preliminary information communicates diagnostic tips for advanced parking assist being inop.
  • 18-NA-073 - ENGINE AND ENGINE COOLING: This service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement.
  • 18-NA-306 - EQUIPMENT: This warranty administration service bulletin provides information for dealers/service advisors on when and how to submit a pre-repair authorization (pra).
  • 09-00-89-016H - EQUIPMENT: This warranty administration bulletin provides information on the proper use of the labor operation 0600014.
  • 23-NA-141 - ENGINE AND ENGINE COOLING: This informational bulletin advised the technician that the engine and related parts will be debited if found that the tech didn't properly prepare the engine block from dirt and debris in bolt holes or if found that the block was damaged b
  • 16-NA-222 - ENGINE AND ENGINE COOLING: This bulletin provides information on engine concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations.
  • 15-00-89-004F - STEERING: This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.
  • 04-06-04-051H - ENGINE AND ENGINE COOLING: This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive.
  • 01-00-89-010R - EQUIPMENT: This service bulletin provides information on a guide to help reduce repeat visits for the same customer concern.
  • 09-06-04-026X - ENGINE AND ENGINE COOLING: This bulletin provides information on identifying non-gm engine calibrations for gasoline engines using the tech 2 or gds 2.
  • 99-09-40-005I - SEAT BELTS: This service bulletin provides information on availability for a seat belt extender.
  • 21-NA-026 - EQUIPMENT: This service bulletin provides information for dealers/technicians on accessory all-weather floor liners and flat mats warped or misshapen.
  • 17-NA-066 - POWER TRAIN: This service bulletin provides information for automatic transmission oil cooler flush and flow test.
  • 23-NA-125 - ELECTRICAL SYSTEM: This service bulletin provides information for dealers/technicians on over the air (ota) and in market enhancement (ime) faqs.
  • 23-NA-055 - ELECTRICAL SYSTEM: This service bulletin provides information on the el-52800 diagnostic & charge battery station (dcbs) a?? Faqs.
  • 99-08-51-001F - STRUCTURE: This service bulletin provides information on paintless dent repair process.
  • 23-NA-064 - ELECTRICAL SYSTEM: This service bulletin provides information on the transport mode feature, also known as logistics mode, which is used to increase the 12v battery stand time of the vehicle during transit and or long period of stand time at the dealerships.
  • 22-NA-053 - ENGINE AND ENGINE COOLING: This service bulletin provides information for dealers/technicians on new labor operations for limited production option (lpo) calibrated accessories.
  • 17-NA-066 - POWER TRAIN: This service bulletin provides information for automatic transmission oil cooler flush and flow test.
  • 13-08-116-001I - ELECTRICAL SYSTEM: The intent of this service bulletin is to identify aftermarket aldl or dlc interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them.
  • 01-06-01-011N - ENGINE AND ENGINE COOLING: This service bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.
  • 22-NA-242 - ELECTRICAL SYSTEM: This warranty administration bulletin provides information for dealers/technicians on system reset and connector reconnect labor code numbers.
  • 21-NA-061 - ELECTRICAL SYSTEM: This service bulletin provides information for dealers on using el-52545 when diagnosing peps transmitter key fobs.
  • 16-NA-158 - EQUIPMENT: This service bulletin describes the u.S. Dealer special tool loan program process.
  • 23-NA-103 - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL: This service bulletin provides information on submitting quality photos of various vehicle concerns to the gm technical assistance center (tac).
  • 04-07-30-013E - ENGINE AND ENGINE COOLING: This service bulletin provides information to dealership personnel on automatic transmission shift and engine driveability concerns and/or mil on due to aftermarket oil bath air filter use.
  • 02-00-89-002V - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL: This service bulletin provides information for dealers/technicians on when and how to submit a field product report (fpr) (u.S. Dealers only).
  • 08-07-30-026H - POWER TRAIN: This service bulletin provides information on some vehicles that may rock or move slightly forward or rearward while in park at start up after cold soak. This condition may be accompanied by a clunk noise. This is a slight movement that is
  • 22-NA-244 - EQUIPMENT: This service bulletin provides information about gm accessories - dealer-installed, repaired or replaced during warranty coverage period.
  • 12-03-10-001E - WHEELS: This service bulletin provides information for dealers/technicians on vibration shortly after tires are mounted/preventing vibration from wheel slip (tire sliding on wheel).
  • 05-06-04-022U - FUEL SYSTEM, GASOLINE: 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.
  • 22-NA-018 - STRUCTURE: This service bulletin provides information for the global warranty management (gwm) warranty parts center (wpc) part photo return process (u.S. Dealers only).
  • 18-NA-073 - ENGINE AND ENGINE COOLING: This service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement.
  • 00-06-01-026Q - ENGINE AND ENGINE COOLING: This service bulletin provides information on replacing the intake manifold when the engine is replaced after severe internal engine damage.
Vehicle Documentation
[pdf] User Manual Owner's Manual
2024 Cadillac Ct4 owners manual OwnersMan ownersman storage manuals |||
C T4 OWNER S MANUAL 2024 Contents Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Keys, Doors, and Windows . . . . . . . . . . . . . . . 6 Seats and Restraints . . . . . . . . . . . . . . . . . . . . . 28 Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
lang:en score:75 filesize: 7.45 M page_count: 414 document date: 2023-07-18

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