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Service bulletins for the 2015 GMC Canyon

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.

1818 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

By topic

Bulletins, newest first
PIT5074P2024-01-29. Service bulletin. EQUIPMENT. This Preliminary Information communication provides information to the technician about the use of J-35616-64B terminal test probe, replacement terminals, and terminated leads. The J-35616-64B is the latest test probe released for checking tension or probing the .64 series terminals. The test probe terminal has been released in the terminal repair kit (J-38125-620H) located in Lear Tray 7 part number 963716-2. There are 5 terminated leads in a package part number is 13505346, which can be ordered through your normal General Motors Customer Care and Aftersales parts channel.
PIT5962A2024-01-29. Service bulletin. ELECTRICAL SYSTEM:HAND HEATER:WIRING HARNESS; UNKNOWN OR OTHER. This Preliminary information communicates a GM part number for reflective high temperature heat or insulating tape when repairing wiring harnesses.
22-NA-2402024-01-19. Service bulletin. 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.
02-08-42-001J2024-01-19. Service bulletin. EXTERIOR LIGHTING. This informational bulletin provides information for dealers/technicians on Headlamp, Tail Lamp, License Lamp or Fog/Driving Lamp Damage.
143952024-01-16. Service bulletin. ELECTRICAL SYSTEM. OnStar® Module Battery Drain
23-NA-2242024-01-13. Service bulletin. POWER TRAIN. This bulletin advises the technician that the 6L50 (MYB), 6L80 (MYC) and 6L90 (MYD) Transmission Oil Filter and Seal Kit part number 24236933 is currently transitioning from a kit to the filter (24236517) and seal (24225347) being sold individually.
PIT53242024-01-08. Service bulletin. TRAILER HITCHES; ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL. Adding An Aftermarket Trailer Brake Controller.
PIT53232024-01-08. Service bulletin. EQUIPMENT. Appearance Of Uneven Bed Or Accessory Rails After Installation Of Accessory Tonneau Cover.
PIT53222024-01-08. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. The HVAC blower motor used on these models has a normal delay when being turned ON to any blower speed from the OFF position.
PIT53212024-01-08. Service bulletin. STRUCTURE. Missing Underhood Trim At Front Left Fender Area.
PIT53202024-01-08. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). Navigation Voice Prompts Choppy Distorted or Garbled.
PIT53092024-01-08. Service bulletin. STEERING. Electric Power Steering Gear.
PIT5423A2024-01-08. Service bulletin. ELECTRICAL SYSTEM:STARTER ASSEMBLY. Intermittent No Crank.
15805A2024-01-08. Service bulletin. POWER TRAIN. Transmission Oil Cooler Line Disconnect
158052024-01-08. Service bulletin. POWER TRAIN. Transmission Oil Cooler Line Disconnect
GCUS34112024-01-08. Service bulletin. STRUCTURE:BODY:HOOD; ENGINE AND ENGINE COOLING. Customer satisfaction program- Under hood fire
156742024-01-08. Service bulletin. STRUCTURE:BODY:HOOD; ENGINE AND ENGINE COOLING. Under Hood Fire
GCUS34122024-01-08. Service bulletin. ELECTRICAL SYSTEM. This bulletin is being revised to update Step 1 of the Repair Procedure in the Service Procedure section. Please discard all copies of bulletin 15671.
15671A2024-01-08. Service bulletin. ELECTRICAL SYSTEM. Service Update for Inventory and Customer Vehicles Excessive Wiring Harness Length Expires with Base Warranty
156712024-01-08. Service bulletin. ELECTRICAL SYSTEM. Service Update for Inventory and Customer Vehicles Excessive Wiring Harness Length Expires with Base Warranty
PIT5099G2023-12-26. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have high and low pressures, outside temperature, humidity, and vent temperature.
PIT5698D2023-12-26. Service bulletin. ELECTRICAL SYSTEM. This Preliminary information communicates additional information on how a LIN bus operates and diagnostic tips when working on a LIN bus.
PIP4112T2023-12-26. Service bulletin. ENGINE AND ENGINE COOLING; POWER TRAIN. This Preliminary Information communication provides information to the technician of a complaint of a sag or hesitation when accelerating. The concern is present when coasting at low speeds of less than 15 miles per hour and then aggressively applying the throttle, or after making a hard stop followed by an aggressive throttle. This concern may also be present while cruising at highway speeds and then an aggressive increase in throttle. This is considered normal operation of the vehicle the throttle is delayed and opened slowly up to .7 seconds to help minimize driveline lash and clunking or will have approximately .5 seconds of zero torque to allow the transmission to shift to downshift.
PIT5099A2023-12-26. Service bulletin. ELECTRICAL SYSTEM; UNKNOWN OR OTHER; EQUIPMENT:MECHANICAL. A/C Blows Warm Or Poor Performance.
PIT5074H2023-12-26. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. J-35616-64B Terminal Test Probe / Replacement Terminal / Terminated Lead.

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