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Service bulletins for the 2025 GMC Acadia

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

370 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

By topic

Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
23-NA-0642025-02-12. Service bulletin. ELECTRICAL SYSTEM; UNKNOWN OR OTHER. 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.
21-NA-0432025-02-12. Service bulletin. VISIBILITY/WIPER; SERVICE BRAKES; ENGINE; ELECTRICAL SYSTEM; WHEELS. This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
21-NA-1352025-02-12. Service bulletin. UNKNOWN OR OTHER; ELECTRICAL SYSTEM. This service bulletin provides information to inform dealership personnel about Law Enforcement and Government vehicles that request to disable or enable content.
24-NA-1352025-02-06. Service bulletin. ELECTRICAL SYSTEM; ENGINE. This bulletin offers Information on Block Heater Cord.
24-NA-1352025-02-05. Service bulletin. ELECTRICAL SYSTEM; ENGINE. This bulletin offers Information on Block Heater Cord.
25-NA-0062025-01-31. Service bulletin. ELECTRICAL SYSTEM; FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL. This technical bulletin provides a procedure to correct the condition of Super Cruise Unavailable Message with DTC U1615 Set or Stored.
24-NA-2392025-01-30. Service bulletin. ELECTRICAL SYSTEM; SEATS; STRUCTURE:BODY; STEERING; ENGINE. This informational bulletin provides a guide on how to diagnose and test for vibrations utilizing the PicoScope.
24-NA-1662025-01-30. Service bulletin. ELECTRICAL SYSTEM; WHEELS. This technical bulletin provides repair information to correct a customer concern of DTC C1171 C1172 C1173 C1174 Tire Pressure Monitor Sensor Unable to Relearn Ethernet Cable Overlay for TCP OnStar Module.
09-06-04-026Z2025-01-23. Service bulletin. ENGINE; POWER TRAIN; ELECTRICAL SYSTEM. This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.
20-NA-1322025-01-18. Service bulletin. ELECTRICAL SYSTEM. This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
24-NA-2012025-01-09. Service bulletin. ELECTRICAL SYSTEM; ENGINE. This bulletin provides a procedure to replace the oil pump due to a loose drive pump gear not pressed on the pump shaft.
23-NA-0642025-01-03. Service bulletin. 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-2382024-12-19. Service bulletin. UNKNOWN OR OTHER; ELECTRICAL SYSTEM. This service bulletin provides diagnostic/repair information to correct a customer concern of Cellphone not Charging or USB Receptacle Inoperative.
PIT5962B2024-12-12. Service bulletin. ELECTRICAL SYSTEM; UNKNOWN OR OTHER. This Preliminary information communicates a GM part number for reflective high temperature heat or insulating tape when repairing wiring harnesses.
24-NA-2432024-12-05. Service bulletin. ENGINE; ELECTRICAL SYSTEM. This technical bulletin provides repair information to correct a customer concern of Engine RPO LK0 with DTC P062B Set.
24-NA-2392024-12-05. Service bulletin. UNKNOWN OR OTHER; ELECTRICAL SYSTEM. This informational bulletin provides a guide on how to diagnose and test for vibrations utilizing the PicoScope.
PIT6238C2024-12-04. Service bulletin. EXTERIOR LIGHTING; ELECTRICAL SYSTEM. This Preliminary information communicates information about if the rear tail lamp is inoperative to cycle the connector at the tail lamp. If the tail lamp is working after cycling the connector, return to the customer, If not replace the lamp.
24-NA-2292024-12-02. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides a procedure on how to check for a battery drain utilizing the Picoscope and how to measure the load on the system that may be causing a drain.
24-NA-2242024-12-02. Service bulletin. ENGINE; ELECTRICAL SYSTEM. This bulletin advises the tech to check for faulty sensors as a possible issue for the overheating and specs they should be reading in.
24-NA-1452024-11-21. Service bulletin. ELECTRICAL SYSTEM; ENGINE. This service bulletin provides repair information to correct a customer concern of Malfunction Indicator Lamp (MIL) Illuminated - DTC P219A Set As Current Or History.
22-NA-0532024-11-13. Service bulletin. ELECTRICAL SYSTEM; UNKNOWN OR OTHER. This service bulletin provides information for dealers/technicians on New Labor Operations for Limited Production Option (LPO) Calibrated Accessories.
24-NA-1272024-11-09. Service bulletin. ELECTRICAL SYSTEM; UNKNOWN OR OTHER. This bulletin provides Information on Infotainment Screen Hot to the Touch.
20-NA-1322024-11-09. Service bulletin. ELECTRICAL SYSTEM. This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
23-NA-0642024-11-05. Service bulletin. 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.
24-NA-1452024-09-16. Service bulletin. ELECTRICAL SYSTEM; ENGINE. This service bulletin provides repair information to correct a customer concern of Malfunction Indicator Lamp (MIL) Illuminated - DTC P219A Set As Current Or History.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.