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Service bulletins for the 2015 GMC Sierra

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.

3109 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

By topic

Bulletins, newest first
PIT5278B2023-12-04. Service bulletin. ENGINE AND ENGINE COOLING; POWER TRAIN. Power Liftgate Erratic Operation Will Not Power Close DTC B153A And/Or Motor Running But Does Not Move.
PIT5278A2023-12-04. Service bulletin. STRUCTURE:BODY:HATCHBACK/LIFTGATE. Power Liftgate Erratic Operation Will Not Power Close DTC B153A And/Or Motor Running But Does Not Move.
PIT52782023-12-04. Service bulletin. ENGINE AND ENGINE COOLING; POWER TRAIN. Power Liftgate Erratic Operation Will Not Power Close DTC B153A And/Or Motor Running But Does Not Move.
PIT5277C2023-12-04. Service bulletin. BACK OVER PREVENTION. No Audio Except Chime Distorted Or Inoperative Rear Camera -No Audio- Displayed On Audio Page In DIC.
PIT5277A2023-12-04. Service bulletin. BACK OVER PREVENTION. No Audio Except Chime Distorted Or Inoperative Rear Camera -No Audio- Displayed On Audio Page In DIC.
PIT52772023-12-04. Service bulletin. BACK OVER PREVENTION. No Audio Except Chime Distorted Or Inoperative Rear Camera -No Audio- Displayed On Audio Page In DIC.
PIT52742023-12-04. Service bulletin. INTERIOR LIGHTING. Roof Beacon Lighting Harness Location.
PIT52732023-12-04. Service bulletin. WHEELS. 5th Wheel Or Camper Wiring Harness Location
PIT52722023-12-04. Service bulletin. BACK OVER PREVENTION. Whistle Noise From Inside Vehicle.
PIT52682023-12-04. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Favorites List Preventing Access to Some Radio Display Functions.
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
PIT5241C2023-12-04. Service bulletin. TRAILER HITCHES. Adding Integrated Trailer Brake Controller RPO JL1.
PIT5241B2023-12-04. Service bulletin. TRAILER HITCHES. Adding Integrated Trailer Brake Controller RPO JL1.
PIT5236B2023-12-04. Service bulletin. ELECTRICAL SYSTEM. OnStar Module Does Not Support All B101D Symptom Codes.
PIT5232A2023-12-04. Service bulletin. EQUIPMENT:ELECTRICAL:INFOTAINMENT. Outside Temperature Will Not Update.
PIT5231A2023-12-04. Service bulletin. EQUIPMENT:ELECTRICAL:INFOTAINMENT; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Possible Blank Radio Display.
1400890052023-12-04. Service bulletin. ELECTRICAL SYSTEM. Shift Lever Contacts Ignition Key
120310002A2023-12-04. Service bulletin. WHEELS; TIRES; UNKNOWN OR OTHER; WHEELS:LUGS/NUTS/BOLTS/STUDS. Proper Wheel Installation and Wheel Torque Techniques
120310001B2023-12-04. Service bulletin. TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS; SUSPENSION; WHEELS. Vibration Shortly After Tires are Mounted/Preventing Vibration from Wheel Slip
120310001A2023-12-04. Service bulletin. SUSPENSION: ADJUSTMENT:MANUAL; SUSPENSION; WHEELS; TIRES:BEAD. Vibration Shortly After Tires are Mounted/Preventing Vibration from Wheel Slip
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)

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