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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.

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By component

By trouble code

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

Bulletins, newest first
14D1332024-02-12. Service bulletin. ELECTRICAL SYSTEM; FUEL SYSTEM, GASOLINE. Special Return - Fuel Tank Module Kit: ACDelco Part Number M10256 (select date codes)
14061300012024-02-12. Service bulletin. ELECTRICAL SYSTEM. High Voltage Safety ? High Voltage Disabling
24-NA-0082024-02-10. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING; POWER TRAIN; STEERING; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. This technical bulletin advises the technician of possible concerns caused by failed or incorrectly installed parts that may cause the battery positive cable to contact the water pump pulley or alternator.
PI0592I2024-02-02. Service bulletin. ELECTRICAL SYSTEM. This preliminary information (PI) provides information om Service Programming System (SPS) Error Codes (E4398, E4399, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491 or E6961).
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.
143952024-01-16. Service bulletin. ELECTRICAL SYSTEM. OnStar® Module Battery Drain
PIT53242024-01-08. Service bulletin. TRAILER HITCHES; ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL. Adding An Aftermarket Trailer Brake Controller.
PIT5423A2024-01-08. Service bulletin. ELECTRICAL SYSTEM:STARTER ASSEMBLY. Intermittent No Crank.
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
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.
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.
156712023-12-18. Service bulletin. UNKNOWN OR OTHER; ELECTRICAL SYSTEM:WIRING. Excessive Wiring Harness Length
155952023-12-18. Service bulletin. STEERING; POWER TRAIN; BACK OVER PREVENTION; ELECTRICAL SYSTEM. These vehicles may experience loss of power steering assist at startup or while driving due to a poor electrical connection within the torque-sensor harness connector. If power steering assist is lost or reduced, steering control can still be maintained but would require an increased steering effort, particularly at lower speeds, which presents a greater risk of a crash.To correct this condition, dealers will replace steering gear pinion sensor cover assembly.
146692023-12-18. Service bulletin. FUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM. Brake Vacuum Pump Fuse Value
20-NA-1322023-12-15. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT; ELECTRICAL SYSTEM. This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
PIT5074H2023-12-11. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRICAL SYSTEM. J-35616-64B Terminal Test Probe / Replacement Terminal / Terminated Lead.
130089004H2023-12-11. Service bulletin. VISIBILITY:WINDSHIELD; UNKNOWN OR OTHER; ELECTRICAL SYSTEM:SOFTWARE; EXTERIOR LIGHTING:LIGHTING CONTROL MODULE; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; VEHICLE SPEED CONTROL:THROTTLE:THROTTLE POSITION SENSOR (TPS). Car and Truck Fix it Right the First Time Issues
14D1332023-12-11. Service bulletin. ELECTRICAL SYSTEM; FUEL SYSTEM, GASOLINE. Special Return - Fuel Tank Module Kit: ACDelco Part Number M10256 (select date codes)
PIT5236B2023-12-04. Service bulletin. ELECTRICAL SYSTEM. OnStar Module Does Not Support All B101D Symptom Codes.
07-08-49-020R2023-10-18. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT; ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER. This informational bulletin provides information for the IPC odometer programming method quick reference guide.
16-NA-2222023-09-08. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations.
09-06-04-026X2023-08-03. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.

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