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Service bulletins for the 2016 Chevrolet Trax

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.

1114 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

By topic

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

Bulletins, newest first
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.
A192219310-012020-11-30. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER; EQUIPMENT; ENGINE AND ENGINE COOLING. Special Coverage Adjustment. Certain vehicles, there may be a coolant leak at the radiator. Dealers are to replace condenser, radiator, fan, charge air cooler and piping, and A/C pipes. The repairs will be made at no charge to the customer.
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.
PIP5240F2019-08-12. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. This Preliminary Information communication provides information to the technician about vehicles that may have a Malfunction Indicator Lamp on. Technician may find Diagnostic Trouble Codes P0171 and or P1101 set. Technician will need to inspect the Air Cleaner Housing. If the air cleaner housing does not have the correct content for the engine application as shown, dealer is instructed to replace the Air Cleaner Housing with the latest part listed in the Electronic Parts Catalog.
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.
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.
99-01-39-004G2018-05-21. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER; ELECTRICAL SYSTEM. This technical bulletin provides repair information for the correction of a customer concern of short duration musty odors emitted from the HVAC system at vehicle start-up in hot, humid conditions.
17-NA-1132017-08-15. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. This technical bulletin provides repair information to correct a customer concern of the HVAC temperature control inoperative, or of a notable variance in temperature performance.
16-NA-0282017-07-18. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. This technical bulletin provides a procedure to replace the condensor to correct a customer concern that the air conditioning is not getting cold enough, or is blowing warm air due to a block off plate that was mis-positioned during their manufacturing process.
PIC62152017-05-15. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT VEHICLES THAT AIR CONDITION INOPERATIVE AND/OR AMBIENT TEMPERATURE DISPLAY MISSING. TECHNICIAN SHOULD CHECK FOR UNPLUGGED CONNECTORS OR DAMAGED HARNESS TO THE AMBIENT TEMPERATURE SENSOR.
450502017-01-24. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. 45050 - SERVICE UPDATE. AIR CONDITIONING SYSTEM IS INOPERATIVE DUE TO COMPRESSOR RUN-IN (CRI) PROCESS NOT COMPLETED. DEALERS ARE TO PERFORM A/C COMPRESSOR RUN-IN FUNCTION IN GDS.
16NA0282016-10-13. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. THIS TECHNICAL BULLETIN ADDS A MEXICO BUILT VIN DESIGNATION TO A DIAGNOSTIC AND REPAIR PROCEDURE TO CORRECT A CUSTOMER CONCERN THAT THE A/C IS NOT GETTING COLD ENOUGH, OR IS BLOWING WARM AIR.
16-NA-0342016-10-05. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. THIS TECHNICAL BULLETIN PROVIDES INFORMATION ON LOWERING THE A/C'S R-134A REFRIGERANT CHARGE TO CORRECT A CUSTOMER CONCERN THAT THE A/C INTERMITTENTLY BLOWS WARM AIR.

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