WenmarOpen by Wenmar Pro

Service bulletins for the 2012 Buick Verano

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.

1487 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

By topic

Bulletins, newest first
090730018D2023-12-11. Service bulletin. POWER TRAIN. Change in Automatic Transmission Add Condition Documentation and Claim Submission
090730018C2023-12-11. Service bulletin. POWER TRAIN. Warranty Administration ? Change in Automatic Transmission Add Condition Documentation and Claim Submission
990940005G2023-12-11. Service bulletin. SEAT BELTS. Seat Belt Extender Availability
990420002I2023-12-11. Service bulletin. POWER TRAIN:DRIVELINE. Information on Driveline Clunk Noise
PIT5264B2023-12-04. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Canadian Customers Unable To Place Calls And Turn By Turn Inoperative In The United States.
PIT52642023-12-04. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Canadian Customers Unable To Place Calls In The United States
PIT5236B2023-12-04. Service bulletin. ELECTRICAL SYSTEM. OnStar Module Does Not Support All B101D Symptom Codes.
PIT52142023-12-04. Service bulletin. SUSPENSION. GM TAC Support of Vehicle Vibration Complaints.
12261B2023-12-04. Service bulletin. AIR BAGS; STEERING. Intermittent Airbag Warning Light Illuminated ? Replace Steering Wheel Airbag Coil
12261A2023-12-04. Service bulletin. AIR BAGS; STEERING. Intermittent Airbag Warning Light Illuminated ? Replace Steering Wheel Airbag Coil
122612023-12-04. Service bulletin. STEERING; AIR BAGS. Intermittent Airbag Warning Light Illuminated ? Replace Steering Wheel Airbag Coil
1308116001A2023-12-04. Service bulletin. EQUIPMENT:ELECTRICAL. Aftermarket ALDL or DLC Interface Devices Causing Multiple Issues
130601003F2023-12-04. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION. Excessive Oil Consumption
120941002B2023-12-04. Service bulletin. AIR BAGS; EXTERIOR LIGHTING. Passenger Presence System (PPS) May Command Seat Belt Reminder Chime Passenger Airbag Indicator On When Electronic Devices or Conductive Objects are Placed on Front Passenger Seat
1209410022023-12-04. Service bulletin. AIR BAGS; EXTERIOR LIGHTING. Passenger Presence System (PPS) May Command Seat Belt Reminder Chime Passenger Airbag Indicator On When Electronic Devices or Conductive Objects are Placed on Front Passenger Seat
120089002A2023-12-04. Service bulletin. ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER; EQUIPMENT. Requesting a New Key Code for Customer with Lost or Stolen Keys
110849001M2023-12-04. Service bulletin. EQUIPMENT:ELECTRICAL. Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing (Follow Procedure as Outlined Below)
110849001L2023-12-04. Service bulletin. EQUIPMENT:ELECTRICAL. Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing (Follow Procedure as Outlined Below)
110849001K2023-12-04. Service bulletin. EQUIPMENT:ELECTRICAL. Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing (Follow Procedure as Outlined Below)
110849001J2023-12-04. Service bulletin. EQUIPMENT:ELECTRICAL. Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing (Follow Procedure as Outlined Below)
110849001I2023-12-04. Service bulletin. EQUIPMENT:ELECTRICAL. Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing (Follow Procedure as Outlined Below)
110849001H2023-12-04. Service bulletin. EQUIPMENT:ELECTRICAL. Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing (Follow Procedure as Outlined Below)
110849001G2023-12-04. Service bulletin. EQUIPMENT:ELECTRICAL. Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing (Follow Procedure as Outlined Below)
110849001F2023-12-04. Service bulletin. EQUIPMENT:ELECTRICAL. Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing (Follow Procedure as Outlined Below)
110849001E2023-12-04. Service bulletin. EQUIPMENT:ELECTRICAL. Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing (Follow Procedure as Outlined Below)

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