Cadillac XT4 Service Bulletins (2024)

522 manufacturer communications on file.

• March 7, 2025•Document ID: 11016021

  Over The Air
  UNKNOWN OR OTHER

  Mfr Comm. #:

  N24-248061

  Date Added:

  March 27, 2025

  Manufacturer:

  CADILLAC

  Summary

  Your vehicle keeps getting better. This software update includes the following, if your vehicle is equipped: Refinements: · Improves performance of radio display to ensure message accuracy. · Applies a fix to improve reliability of memory seat feature. · Applies a fix to improve the function of power windows and associated sensors. · Improvements to the driver display system to ensure message accuracy. During the update process, your radio may stay on up to 5 minutes after you exit the vehicle. This is expected behavior when an update package is onboard the vehicle. Do not service your vehicle during installation.

  Associated Products (1)

  2024 Cadillac XT4
  Associated Documents

  • DownloadMC-11016021-0001.pdf↗
• March 7, 2025•Document ID: 11015581

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  PIT6317A

  Date Added:

  March 12, 2025

  Manufacturer:

  BUICK

  Summary

  This Preliminary information communicates if a customer and service tech encounter a gear display after a radio update, to replace the A11 radio for this concern.

  Associated Products (21)

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  Associated Documents

  • DownloadMC-11015581-0001.pdf↗
• March 5, 2025•Document ID: 11015623

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  25-NA-001

  Date Added:

  March 14, 2025

  Manufacturer:

  GMC

  Summary

  This service bulletin provides repair information to correct a customer concern of a transmission fluid leak.

  Associated Products (21)

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  Associated Documents

  • DownloadMC-11015623-0001.pdf↗
• March 5, 2025•Document ID: 11015567

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  17-NA-073

  Date Added:

  March 12, 2025

  Manufacturer:

  CHEVROLET

  Summary

  This warranty administration bulletin provides information regarding the field action courtesy transportation policy.

  Associated Products (548)

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  Associated Documents

  • DownloadMC-11015567-0001.pdf↗
• March 4, 2025•Document ID: 11016942

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  25-NA-052

  Date Added:

  April 10, 2025

  Manufacturer:

  CHEVROLET

  Summary

  This bulletin advises the technician to flush the cooling system multiple times if oil has been found in the cooling system and replace the parts that may be contaminated due to oil in system.

  Associated Products (546)

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  Associated Documents

  • DownloadMC-11016942-0001.pdf↗
• February 26, 2025•Document ID: 11015215

  Service Bulletin/Repair Instructions
  VISIBILITY/WIPER

  Mfr Comm. #:

  24-NA-164

  Date Added:

  March 6, 2025

  Manufacturer:

  GMC

  Summary

  This bulletin provides information on Wiper Blade Maintenance Tips.

  Associated Products (110)

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  Associated Documents

  • DownloadMC-11015215-0001.pdf↗
• February 26, 2025•Document ID: 11015214

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER; ELECTRICAL SYSTEM

  Mfr Comm. #:

  24-NA-113

  Date Added:

  March 6, 2025

  Manufacturer:

  GMC

  Summary

  This service bulletin provides information for dealers/technicians on Vehicle Wide Programming Instructions.

  Associated Products (26)

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  Associated Documents

  • DownloadMC-11015214-0001.pdf↗
• February 25, 2025•Document ID: 11015409

  Service Bulletin/Repair Instructions
  SUSPENSION; WHEELS

  Mfr Comm. #:

  05-03-07-009L

  Date Added:

  March 8, 2025

  Manufacturer:

  CHEVROLET

  Summary

  This service bulletin provides information on Wheel Alignment Specifications, Requirements and Recommendations for GM Vehicles.

  Associated Products (432)

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  Associated Documents

  • DownloadMC-11015409-0001.pdf↗
• February 22, 2025•Document ID: 11015387

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  11-00-89-005Y

  Date Added:

  March 8, 2025

  Manufacturer:

  CADILLAC

  Summary

  This Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S. Only).

  Associated Products (457)

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  Associated Documents

  • DownloadMC-11015387-0001.pdf↗
• February 20, 2025•Document ID: 11015382

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY

  Mfr Comm. #:

  05-08-51-001L

  Date Added:

  March 8, 2025

  Manufacturer:

  CHEVROLET

  Summary

  This informational bulletin provides a procedure on how to remove the paint stain that may present itself under the shipping film.

  Associated Products (457)

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  Associated Documents

  • DownloadMC-11015382-0001.pdf↗
• February 19, 2025•Document ID: 11014453

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  PIT6335

  Date Added:

  February 25, 2025

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary information communicates to GM technicians to not replace any parts at this time if they come across this concern. It is due to software and will need to reprogram the A11 radio module to correct this.

  Associated Products (33)

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  Associated Documents

  • DownloadMC-11014453-0001.pdf↗
• February 18, 2025•Document ID: 11014577

  Service Bulletin/Repair Instructions
  STEERING

  Mfr Comm. #:

  16-NA-109

  Date Added:

  February 28, 2025

  Manufacturer:

  CADILLAC

  Summary

  This service bulletin provides a procedure inspecting for excess grease or Sealant on the Exterior of the steering gear due to seeing grease or sealant on certain locations on the gear.

  Associated Products (544)

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  Associated Documents

  • DownloadMC-11014577-0001.pdf↗
• February 18, 2025•Document ID: 11014450

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  PIT5551Q

  Date Added:

  February 25, 2025

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary information communicates a "Forward Collision System Reduced" message displayed on the DIC when the Forward Automatic Braking has been set to the "Alert" setting.  This is normal when the FAB has been set to  "Alert".

  Associated Products (232)

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  Associated Documents

  • DownloadMC-11014450-0001.pdf↗
• February 15, 2025•Document ID: 11014315

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  PIT6105C

  Date Added:

  February 18, 2025

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary information communicates to dealership technicians that they will need to perform this step prior to performing any programming on replacement radios.

  Associated Products (34)

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  Associated Documents

  • DownloadMC-11014315-0001.pdf↗
• February 14, 2025•Document ID: 11014305

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  PIT6334

  Date Added:

  February 18, 2025

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary information communicates if a customer and service tech encounter this concern, it will be fixed with a software update and the vehicle can still be driven in the meantime.

  Associated Products (47)

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  Associated Documents

  • DownloadMC-11014305-0001.pdf↗
• February 13, 2025•Document ID: 11014563

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  07-00-89-037V

  Date Added:

  February 27, 2025

  Manufacturer:

  CADILLAC

  Summary

  This warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance programs.

  Associated Products (544)

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  Associated Documents

  • DownloadMC-11014563-0001.pdf↗
• February 12, 2025•Document ID: 11014567

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  25-NA-001

  Date Added:

  February 27, 2025

  Manufacturer:

  GMC

  Summary

  This service bulletin provides repair information to correct a customer concern of a transmission fluid leak.

  Associated Products (21)

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  Associated Documents

  • DownloadMC-11014567-0001.pdf↗
• February 7, 2025•Document ID: 11014283

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; UNKNOWN OR OTHER

  Mfr Comm. #:

  24-NA-193

  Date Added:

  February 17, 2025

  Manufacturer:

  GMC

  Summary

  This service bulletin provides repair information on software release Update W52E-176.1.2-M170-SQBR5-250.2 to correct customer concern of radio software issues.

  Associated Products (13)

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  Associated Documents

  • DownloadMC-11014283-0001.pdf↗
• February 6, 2025•Document ID: 11014277

  Service Bulletin/Repair Instructions
  FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING; SERVICE BRAKES

  Mfr Comm. #:

  24-NA-048

  Date Added:

  February 17, 2025

  Manufacturer:

  CHEVROLET

  Summary

  This service bulletin provides customer information for rear unwanted automatic braking, usually when reversing out of a garage or driveway.

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  Associated Documents

  • DownloadMC-11014277-0001.pdf↗
• February 5, 2025•Document ID: 11014291

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  25-NA-001

  Date Added:

  February 18, 2025

  Manufacturer:

  CADILLAC

  Summary

  This service bulletin provides repair information to correct a customer concern of a transmission fluid leak.

  Associated Products (21)

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  Associated Documents

  • DownloadMC-11014291-0001.pdf↗