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Service bulletins for the 2017 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.

1478 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Heating and air conditioning are shown. Show all

Bulletins, newest first
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.
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.
PIP5540J2023-01-30. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:REAR WINDOW:ELECTRICAL HEATING ELEMENT. This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. To allow the ice to melt so that it can be drained from the related components. That any of the listed DTC's may set with or without poor engine performance.
PIT5099F2022-07-25. 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.
12-01-37-001F2022-07-12. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. This service bulletin provides information to dealership personnel on a new refrigerant (R1234yf) for A/C service.
17NA1342022-05-31. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:AIR HANDLER/CHAMBER, DUCTS, AND VALVES. This informational bulletin explains how to check the NOx Catalyst Reductant-Load Adaptive Values using GSD2.
PIE-0434A2021-04-19. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. Engineering Information – A/C Blows Warm After Driving, Blows Warm Intermittently or Inoperative Condition Important: If the customer did not bring their vehicle in for this concern, DO NOT proceed with this EI. Some customers may comment that the A/C blows warm after driving, blows warm intermittently or A/C is inoperative. Cause GM Engineering is attempting to determine the root cause of the above condition. Engineering has a need to gather information on vehicles PRIOR to repair that may exhibit this condition. As a result, this information will be used to "root cause" the customer's concern and develop/validate a field fix. Correction If you encounter a vehicle with the above concern, gather the following information and contact one of the engineers listed below: • Pressure readings on high and low side. • The ambient temperature when the customer experienced the condition. • Customer operating condition. • Service bay ambient temperature. • Evaporator Temperature and Target from MDI. • The model of the recovery machine.
PIE-04342021-04-19. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. Engineering Information — AC Blows Warm After Driving, Blows Warm Intermittently or inoperative Condition Important: If the customer did not bring their vehicle in for this concern, DO NOT proceed with this EI. Some customers may comment that the A/C blows warm after driving, blows warm intermittently or A/C is inoperative. Cause GM Engineering is attempting to determine the root cause of the above condition. Engineering has a need to gather information on vehicles PRIOR to repair that may exhibit this condition. As a result, this information will be used to "root cause" the customer's concern and develop/validate a field fix. Correction If you encounter a vehicle with the above concern, gather the following information and contact one of the engineers listed below: • Pressure readings on high and low side. • The ambient temperature when the customer experienced the condition. • Customer operating condition. • Service bay ambient temperature. • Evaporator Temperature and Target from MDI. • The model of the recovery machine
PIT5099E2020-08-10. 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.
17NA1862020-03-02. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. This Technical bulletin provides a procedure to replace the radio to correct radio personalization settings on the infotainment display and a blank HVAC pop-up selecting HVAC Control settings.
PIT57252020-01-21. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. This Preliminary Infiormation relates to air condition performance issues that can occur if bulletin 19-NA-177 for air conditioning evaporator freeze up is performed on vehicles not in the geographical areas where this can occur.
PIT5688A2019-10-15. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. This preliminary information was released to advise of an alternate means of purging the air from the cooling system.
PIT5625B2019-08-12. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. This preliminary information is to alert the service technician of a potential A/C evaporator freezing concern , engineering is investigating.
18NA1272019-07-01. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. This informational bulletin provides information to check and verify that no leaks are found and clean the flux build up using a good brush.
PIT5625A2018-12-17. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT:APPLIANCE:AIR CONDITIONER. This preliminary information is to alert the service technician of a potential A/C evaporator freezing concern , engineering is investigating.
PIT5420F2018-12-17. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:HEATER CORE; ENGINE AND ENGINE COOLING. This Preliminary Information communicates information to the technician about vehicles that may have a water rush or gurgle type noise from the center dash area. Engineering is aware of the concern and it is under investigation. Inspect the system for coolant leaks and proper coolant level. No other repairs are to be performed at this time.
PIT5099D2018-11-13. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. 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.
PIT56252018-08-20. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. This preliminary information is to alert the service technician of a potential A/C evaporator freezing concern , engineering is investigating.
PIT5099C2018-08-06. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. 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.
PIE0434B2018-05-21. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. This engineering information is requesting information from the field on vehicles that have the condition of the A/C blows warm after driving, blows warm intermittently or A/C is inoperative.
120137001B2018-05-07. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. This informational bulletin provides information to dealership personnel on a new refrigerant (R-1234yf) for A/C service.
PIE0434A2018-04-23. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. This engineering information is requesting information from the field on vehicles that have the condition of the A/C blows warm after driving, blows warm intermittently or A/C is inoperative.
PIE04342018-04-23. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. This engineering information is requesting information from the field on vehicles that have the condition of the A/C blows warm after driving, blows warm intermittently or A/C is inoperative.
PIC6218A2017-08-15. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; EQUIPMENT:APPLIANCE:AIR CONDITIONER. This Preliminary Information communication provides information to the technician about vehicles that when adjusting the Heater-Vent-Air Conditioning controls the Heater-Vent-Air Conditioning display is blank and/or various selections missing from radio Settings menu intermittently. Technicians will find the Heater-Vent-Air Conditioning does change but the lower radio display is blank. Technician will need to update the radio using Service Programming System with the latest software.
PIC6218B2017-08-15. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ELECTRICAL SYSTEM:SOFTWARE. This Preliminary Information communication provides information to the technician about vehicles that when adjusting the Heater-Vent-Air Conditioning controls the Heater-Vent-Air Conditioning display is blank and/or various selections missing from radio Settings menu intermittently. Technicians will find the Heater-Vent-Air Conditioning does change but the lower radio display is blank. Technician will need to update the radio using Service Programming System with the latest software.

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